What is the mean in math?

Answers

Answer 1

A dataset's mean (also known as the arithmetic mean, which differs from the geometric mean) is calculated by dividing the sum of all values by the total number of values. The term "average" is frequently used to describe this measure of central tendency.

What does the mode mean?

By summing all the numbers in a data collection and dividing by the total number of values in the set, the mean (average) of the data set can be determined.

            A data collection is ordered from least to largest, and the median is the midpoint number. A data set's mode is the number that appears the most frequently.

What are the mean, median, and example?

The most frequent number, or the one that happens the most frequently, is known as the mode.

                    Example: Since the number 2 appears three times, more than any other number, it is the mode of the numbers 4, 2, 4, 3, and 2.

Learn more about mean in mode

brainly.com/question/6813742

#SPJ4


Related Questions

The price of an apple is $1.25. If you get 20% discount, how much do you have to pay?​

Answers

Price of an apple: 1.25
Discount 20% (0.20)

1.25 x 0.20 = 0.25

You don’t pay 0.25 so

1.25 - 0.25 = 1

You have to pay $1.

May I ask what’s the answer to this MC question because what I've calculated is 36 to the power 222 which giant matched the above choices

Answers

Answer:

B

Step-by-step explanation:

16 = 2⁴

9 = 3²

(2⁴)¹¹¹ × (3²)²²² = 2⁴⁴⁴ × 3⁴⁴⁴ = (2×3)⁴⁴⁴ = 6⁴⁴⁴

you can only combine the exponents of the same bases, or the bases of the same exponent.

in our case here the latter is used.

and indeed

6⁴⁴⁴ = (6²)²²² = 36²²²

so, essentially you were right. but you still needed to transform this into the form of the given answer option.

What are the 4 tests of congruency?

Answers

The 4 tests of congruency are:

Side - Side - Side (S.S.S. congruency)

Side - Angle - Side (S.A.S. congruency)

Angle - Angle - Side (A.A.S congruency)

Right - Hypotenuse - Side (R.H.S. congruency)

Tests of congruency:

Side - Side - Side (S.S.S. congruency)

If three sides of one triangle are equal to three sides of another triangle, the triangles are congruent.

Side - Angle - Side (S.A.S. congruency)

If two sides and the included angle of one triangle are equal to the corresponding sides and angle of another triangle, the triangles are congruent.

Angle - Angle - Side (A.A.S congruency)

If two angles and the non-included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.

Right - Hypotenuse - Side (R.H.S. congruency)

If the hypotenuse and one leg of one right-angled triangle are equal to the corresponding hypotenuse and leg of another right-angled triangle, the two triangles are congruent.

For more questions on tests of congruency

https://brainly.com/question/19030063

#SPJ4

In a survey of students about favorite​ sports, the results include 34 who like​ tennis, 37 who like​ football, 17 who like tennis and​ football, 21 who like tennis and​ baseball, 25 who like football and​ baseball, 9 who like all three​ sports, and 7 who like none of the sports. How many students like only tennis and​ football?

please help me on this ;-;

Answers

8 students like only tennis and​ football. When, In a survey of students about favorite​ sports, the results include 34 who like​ tennis, 37 who like​ football, 17 who like tennis and​ football, 21 who like tennis and​ baseball, 25 who like football and​ baseball, 9 who like all three​ sports, and 7 who like none of the sports.

Define algebra.

One of the earliest areas of mathematics that deals with number theory, geometry, and analysis is algebra. Algebra is also defined as the study of mathematical rules and symbols through the manipulation of those mathematical symbols. The area of mathematics known as algebra is used to portray situations or problems using mathematical expressions. In algebra, we utilize integers with fixed or definite values, such as 2, 7, 0.068, etc. In algebra, we combine integers with variables like x, y, and z.

Given

Number of student who only likes tennis and football

= number of student likes only tennis and football - who like all three sports

= 17 - 9

= 8

8 students like only tennis and​ football. When, In a survey of students about favorite​ sports, the results include 34 who like​ tennis, 37 who like​ football, 17 who like tennis and​ football, 21 who like tennis and​ baseball, 25 who like football and​ baseball, 9 who like all three​ sports, and 7 who like none of the sports.

To learn more about algebra, visit:

https://brainly.com/question/953809

#SPJ1

What mode of observation is 5'7 8?

Answers

The mode for a particular set of observations is 5 since it occurs the majority of the time.

What is mode?

The mode formula is described in statistics as the formula for calculating the mode of a given collection of data. The value that occurs most frequently in a particular set is referred to as the mode, and the mode differs across grouped and ungrouped data sets. The mode may be calculated quite easily. Put all of the numbers in a given set in order, either lowest to highest or highest to lowest, and then count how many times each number appears in the set. The mode is the one that appears the most.

Here,

given set of observation:

5, 7, 8, 5, 7, 6, 9, 5, 10, 6

Mode is the number which occurs the highest time.

So here 5 occurs the highest times(3 times).

So,5 is the mode.

The mode for given set of observation is 5 as it occurs most time.

To know more about mode,

https://brainly.com/question/11943695

#SPJ4

Classifying Triangles Maze! Directions: Glven each set of side lengths, determine if the triangle is acute. obluse, night, or not a triangle. Use your solutions to navigate through the moze End! Start! Acute 6,10,17 Obtuse 26, 28, 38 Nota a 10, 17, 23 Obtuse Not a Right Not a A Obtuse Acute Right 13, 18, 29 Not a A 9,13, 20 Acute 15,19,25 Not A 4, 11, 13 Acute Right Obtuse Not a A Right Acute Obtuse 16,16, 22 Nota A 4,7,8 Acute 20, 21, 29 Obtuse 3,16,25 Obtuse Obtuse Right Not a Δ Not a Acute Not a A 5, 16, 24 Acute 19,24,39 Right 9,40,41 Obtuse 12, 35, 37 Right Not a A Acute Not a A Acute Right Acute 7,34,45 Not a 4,13,16 Right 23, 30, 37 Obtuse 14, 21, 37 on 1 Gino Won A Things Algebra LLC. 2016

Answers

Classifying triangles maze's path formed from the starting point is 3 - 10 - 17, 9 - 13 - 20, 4 - 7 - 8, 20 - 21 - 29, 15 - 19 - 25, 26 - 28 - 38, 4 - 11 - 13, 3 - 16 - 25, 12 - 35 - 37, 23 - 30 - 37, 9 - 40 - 41, 19 - 24 - 39, 16 - 16 - 22, and 13 - 18 - 29.

The full question is in the attachment. According to the Pythagorean theorem if there are three sides a, b, and c, where a ≤ b < c

a² + b² < c² an obtuse triangle is formeda² + b² = c² a right triangle is formeda² + b² > c² an acute triangle is formed

But if a + b < c then a triangle cannot be formed

From point start

3 - 10 - 17
3 + 10 = 16 < 17
not a triangle9 - 13 - 20
9 + 13 = 22 > 20 a triangle formed
9² + 13² = 81 + 169 = 250
20² = 400
9² + 13² < 20²
Obtuse4 - 7 - 8
4 + 7 = 11 > 8 a triangle formed
4² + 7² = 16 + 49 = 65
8² = 64
4² + 7² > 8²
Acute20 - 21 - 29
20 + 21 = 41 > 29 a triangle formed
20² + 21² = 400 + 441 = 841
29² = 841
20² + 21² = 29²
Right15 - 19 - 25
15 + 19 = 34 > 25 a triangle formed
15² + 19² = 225 + 361 = 586
25² = 625
15² + 19² < 25²
Obtuse26 - 28 - 38
26 + 28 = 54 > 38 a triangle formed
26² + 28² = 676 + 784 = 1,460
38² = 1,444
26² + 28² > 38²
Acute4 - 11 - 13
4 + 11 = 15 > 13 a triangle formed
4² + 11² = 16 + 121 = 140
13² = 169
4² + 11² < 13²
Obtuse3 - 16 - 25
3 + 16 = 19 < 25
not a triangle12 - 35 - 37
12 + 35 = 47 > 37 a triangle formed
12² + 35² = 144 + 1,225 = 1,369
37² = 1,369
12² + 35² = 37²
Right23 - 30 - 37
23 + 30 = 53 > 37 a triangle formed
23² + 30² = 529 + 900 = 1,429
37² = 1,369
23² + 30² > 37²
Acute9 - 40 - 41
9 + 40 = 49 > 41 a triangle formed
9² + 40² = 81 + 1,600 = 1,681
41² = 1,681
9² + 40² = 41²
Right19 - 24 - 39
19 + 24 = 43 > 39 a triangle formed
19² + 24² = 361 + 576 = 937
39² = 1,521
19² + 24² < 39²
Obtuse16 - 16 - 22
16 + 16 = 32 > 22 a triangle formed
16² + 16² = 256 + 256 = 512
22² = 484
16² + 16² > 22²
Acute13 - 18 - 29
13 + 18 = 31 > 29 a triangle formed
13² + 18² = 169 + 324 = 493
29² = 841
13² + 18² < 29²
ObtuseEndpoint

Learn more about Pythagorean theorem here: https://brainly.com/question/12306722

#SPJ4

how do you simplify 75 65/1000

Answers

Decimated, the mixed number 75 65/1,000 would convert to 75.065.

When we write decimals, the first digit to the right of the decimal point is known as the tenths place. A digit to the right from the tenths place is the hundredths place; a digit to the right of the hundredths place is the thousandths place.

2. The total surface area of a square based pyramid is 900 sq. cm. If the lateral surface area of the pyramid is three times the base area, find the length of the base. Also find the volume of the pyramid.​

Answers

Answer:

Length of the base = 15 cm

Volume = 1125√2 cm³ = 1590.99 cm³ (2 d.p.)

Step-by-step explanation:

[tex]\boxed{\begin{minipage}{6.6cm}\underline{Lateral Surface Area of a square pyramid}\\\\$LSA=a \sqrt{a^2+4h^2}$\\\\where:\\\phantom{ww}$\bullet$ $a$ is the base edge \\\phantom{ww}$\bullet$ $h$ is the height\\\end{minipage}}[/tex]

[tex]\boxed{\begin{minipage}{6.6cm}\underline{Base Area of a square pyramid}\\\\$BA=a^2$\\\\where:\\\phantom{ww}$\bullet$ $a$ is the base edge \\\end{minipage}}[/tex]

If the lateral surface area (LSA) of the pyramid is three times the base area (BA):

[tex]\implies a \sqrt{a^2+4h^2}=3a^2[/tex]

Rearrange the equation to isolate h²:

[tex]\implies \sqrt{a^2+4h^2}=3a[/tex]

[tex]\implies (\sqrt{a^2+4h^2})^2=(3a)^2[/tex]

[tex]\implies a^2+4h^2=9a^2[/tex]

[tex]\implies 4h^2=8a^2[/tex]

[tex]\implies h^2=2a^2[/tex]

[tex]\boxed{\begin{minipage}{6.6cm}\underline{Total Surface Area of a square pyramid}\\\\$SA=a^2+a \sqrt{a^2+4h^2}$\\\\where:\\\phantom{ww}$\bullet$ $a$ is the base edge \\\phantom{ww}$\bullet$ $h$ is the height\\\end{minipage}}[/tex]

Given:

SA = 900 cm²h² = 2a²

Substitute these values into the formula for the total surface area and solve for a:

[tex]\implies a^2+a\sqrt{a^2+4(2a^2)}=900[/tex]

[tex]\implies a^2+a\sqrt{a^2+8a^2}=900[/tex]

[tex]\implies a^2+a\sqrt{9a^2}=900[/tex]

[tex]\implies a^2+a(3a)=900[/tex]

[tex]\implies a^2+3a^2=900[/tex]

[tex]\implies 4a^2=900[/tex]

[tex]\implies a^2=225[/tex]

[tex]\implies a=15[/tex]

Therefore, the length of the base of the square based pyramid is:

a = 15 cm

To find the height (h), substitute the found value of a into the formula for h² and solve for h:

[tex]\implies h^2=2(15)^2[/tex]

[tex]\implies \sqrt{h^2}=\sqrt{2(15)^2}[/tex]

[tex]\implies h=\sqrt{2}\sqrt{(15)^2}[/tex]

[tex]\implies h=15\sqrt{2}[/tex]

Therefore, the height of the square based pyramid is:

h = 15√2 cm

[tex]\boxed{\begin{minipage}{5cm}\underline{Volume of a square pyramid}\\\\$V=\dfrac{1}{3}a^2h$\\\\where:\\\phantom{ww}$\bullet$ $a$ is the base edge \\\phantom{ww}$\bullet$ $h$ is the height\\\end{minipage}}[/tex]

Given:

a = 15h = 15√2

Substitute the values into the formula and solve for volume:

[tex]\implies V=\dfrac{1}{3}(15)^2 \cdot 15\sqrt{2}[/tex]

[tex]\implies V=\dfrac{225}{3} \cdot 15\sqrt{2}[/tex]

[tex]\implies V=75\cdot 15\sqrt{2}[/tex]

[tex]\implies V=1125\sqrt{2}[/tex]

[tex]\implies V=1590.99[/tex]

Therefore, the volume of the square based pyramid is:

1590.99 cm³ (2 d.p.)

Why is 1 not a square number?

Answers

According to square numbers , 1 is a square number while 2 is not .

What does Squaring mean ?

In mathematics, a square is the result of multiplying a number by itself. The verb "to square" is used to denote this operation. Squaring is the same as raising to the power 2, and is denoted by a superscript 2; for instance, the square of 3 may be written as 32, which is the number 9.

When you multiply an integer (a “whole” number, positive, negative or zero) times itself, the resulting product is called a square number, or a perfect square or simply “a square.” So, 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, and so on, are all square numbers.

Thus , 1 is a square number while 2 is not .

Learn more about Square at:

https://brainly.com/question/27307830

#SPJ4

If a1 = 3, an+1 = 2an, find a2.​

Answers

Answer:

a2=0

Step-by-step explanation:

a=2

n=0.5

2a=0

2.2=0

4=0

2a=0

If sinA + sin² A = 1, then the value of the expression (cos²A + cos¹A) is
(a) 1 (6) 1/2 (c) 2 (d) 3​

Answers

Using trigonometric identities, If sinA + sin² A = 1, then the value of the expression (cos²A + cos⁴A) is; 1

How to solve trigonometric identities?

We are told that sinA + sin² A = 1.

Now, we want to find (cos²A + cos⁴A).

From trigonometric identities, we know that;

cos²A = 1 -  sin² A

Thus;

cos²A + cos⁴A = 1 -  sin² A + cos⁴A

Similarly, using trig identities on the given expression;

From sinA + sin² A = 1, we can say that;

sinA = 1 - sin² A

Since cos²A = 1 -  sin² A, then we can say that;

sinA = cos²A

Thus;

sin²A = cos⁴A

Thus;

cos²A + cos⁴A = 1 -  sin² A +  sin²A

= sinA +  sin²A= 1

Read more about trigonometric identities at; https://brainly.com/question/7331447

#SPJ1

Correct question is;

If sinA + sin² A = 1, then the value of the expression (cos²A + cos⁴A) is

How do we get negative infinity?

Answers

Negative infinity is obtained by taking the limit of a decreasing sequence of negative real numbers as they approach negative infinity.

Negative infinity is an abstract concept that is used to represent a value that is less than the lowest possible number.  To get negative infinity, one must take the limit of a decreasing sequence of negative real numbers. This means that the sequence of numbers must get closer and closer to negative infinity as it continues to decrease. For example, if you take the sequence of numbers -1, -2, -3, -4, -5, -6, and so on, the limit of this sequence is -∞. As the sequence continues to decrease, it eventually reaches a point where the numbers become so small that they cannot be measured. At this point, the limit of the sequence is -∞.

Learn more about real number here

https://brainly.com/question/10547079

#SPJ4

1/3x-3+4=10 solve for x

Answers

Answer:

x = 27

Step-by-step explanation:

[tex] \frac{1}{3}x - 3 + 4 = 10[/tex]

[tex] \frac{1}{3}x + 1 = 10 [/tex]

multiply both sides by (3)

[tex]3 \times \frac{1}{3}x + 3 \times 1 = 3 \times 10[/tex]

x + 3 =30

x = 30–3

x = 27

i hope i helped

What is the horizontal asymptote of f/x )= 4 x?

Answers

The given equation of the horizontal asymptote is y=0

Because there is not a rational expression so there is no horizontal asymtotes.The given equation would be linear because degree of given function is 1.

what is an Asymptote?

An asymtote is a line being approached by a curve but never touching the curve at any finite distance.It is a line that the graph approaches as either x or y in positive or negative infinity.

How do you find horizontal asymptotes?

The horizontal asympototes of a function can be determined by looking at the degree of the numerator and denominator.if we say N is the degree of numerator and Dis the degree of denominator.So it will be N<D.Then horizontal asymptotes will be y=0

To learn more about horizontal asymptotes visit the given link;

https://brainly.com/question/20339721

#SPJ4

Select all that are equal to 5^3 x 5^-7

1/5^-4
1/5^4
5^-4
5^4
1/-625

Answers

Answer:

5^-4

1/-625

Step-by-step explanation:

5^3 x 5^-7

They have the same base is 5, which means we just need to add the root, so 3 + (-7) = -4, so the answer is 5^-4

5^ -4

5 times 5 times 5 times 5 = -625

Because it is a negative exponent, means it is a fraction. So, the answer is

1/ -625

s = ut + 1/2 at2
u = 10 a = -2 t= 1/2

Answers

Answer:

Step-by-step explanation:

Graph the line through the given point with the given slope.

(0, 5), m = - 5

(basically what coordinate points would there be?)

Answers

Answer:

The equation would be

y =-5x + 5

Step-by-step explanation:

Use the x of 0 from the point given (0,5)

Use the y of 5 from the point given (0,5)

Use the slope that is given: -5

Use all of the above to solve for the y-intercept (b).

y = mx + b

5 = -5(0) + b

5 = 0 + b

5 = b

y =mx + b

y = -5x + 5

In the graph, the line crosses the y axis at (0,5) . The is the y -intercept or the "b" of the equation.

From that points move down 5 and one to the right.  This is the slope.  Once we have two points we can draw a line.

I can't seem to figure out what it means by characteristics for these equations, It might be more simple than I think, but I honestly don't know.

Answers

Explanation:

Characteristics about an equation are slope, intercepts, and things like that.

Part D of each problem is just referring to part a, b, and c

So, Part D is basically asking you to show your work, to explain slope-intercept equation, make observations about the problem, etc.

Hope I helped! :)

How can I verify my SSS number?

Answers

The process to verify SSS number is to submit your printed records together with the required documentary requirements

The term documentary is referred as document reality, primarily for the purposes of instruction, education or maintaining a historical record

Here we need to find the process to verify the SSS number.

In order to find that we  must know the definition of SSS,

The term SSS refers an independent federal agency that administers compulsory military service.

In order to verify the SSS number, you must have the following documentaries,

Last name

Social Security Number

Date of Birth

Now, we have to do the following steps to verify the SSS number,  now you have to submit these to the appropriate department to do the verification.

To know more about SSS here.

https://brainly.com/question/8587906

#SPJ4

What is the discriminant of the quadratic equation 2x 5x² 1?

Answers

The Discriminant of the quadratic equation "2x + 5x² = 1" is 24  .

The Discriminant(D) of the Quadratic Equation ax² + bx + c can be calculated using the formula ; D = b² - 4ac .

the quadratic equation is given as 2x + 5x² = 1 ;

after rearranging the terms ,

the equation can be written as :

⇒ 5x² [tex]+[/tex] 2x - 1 = 0  ;

Substituting the values in the discriminant formula ,

we get ;

D = (2)² - 4×5×(-1)

Simplifying further ,

we get ;

D = 4 + 20

D = 24 .

Therefore , the value of the Discriminant is 24 .

The given question is incomplete , the complete question is  

What is the discriminant of the quadratic equation 2x + 5x² = 1  ?

Learn more about Discriminant here

https://brainly.com/question/7565929

#SPJ4

Evaluate the quantity of x cubed minus 2x squared plus 3x minus 7 end quantity divided by the quantity of x minus 1 end quantity period.

Answers

Our final resulting answer will be -5.

To calculate the remainder, first divide the polynomials.

Set up the polynomials to be divided. if there is not a term for every exponent, insert one with a value of 0.

[tex]\sqrt[x-1]{x^{3}-2x^{2} +3x-7 }[/tex]

Divide the highest order term in the dividend [tex]x^{3}[/tex] by the highest order term in divisor x.

Multiply the new quotient term by the divisor.

The expression needs to be subtracted from the dividend, so change all the signs [tex]x^{3}[/tex]+[tex]x^{2}[/tex].

After changing the signs, add the last dividend from the multiplied polynomials to find the new dividend.

Pull the next terms from the original dividend down into the current dividend.

Divide the highest order term in the dividend -[tex]x^{2}[/tex] by the highest order term in divisor x.

Multiply the new quotient term by the divisor.

The expression needs to be subtracted from the dividend, so change all the signs in -[tex]x^{2}[/tex]-x.

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

Pull the next terms from the original dividend down into the current dividend.

Divide the highest order term in the dividend 2x by the highest order in divisor x.

Multiply the new quotient term by the divisor.

The expression needs to be subtracted from the dividend, so change all the signs in -2x+2.

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

The final answer is the quotient plus the remainder over the divisor.

[tex]x^{2}[/tex]-x+2-[tex]\frac{5}{x-1}[/tex]

Since the last term in the resulting expression is a fraction, the numerator of the fraction is the remainder.

So, our final answer will be -5.

To learn more about Polynomials, visit: https://brainly.com/question/20121808

#SPJ4

Which table represents exponential growth? a 2-column table has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The second column is labeled y with entries 2, 4, 6, 8. A 2-column table has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. The second column is labeled y with entries 2, 4, 8, 16.

Answers

The table that represents exponential growth is the second table.. The second column is labeled y with entries 2, 4, 6, 8. A 2-column table has 4 rows.

What is exponential growth?

Exponential growth simply means a process that increases quantity over time. It occurs when the instantaneous rate of change of a quantity with respect to time is proportional to the quantity itself.

Exponential growth is the pattern of data which shows sharper increases over time. In finance, compounding creates exponential returns and the savings accounts with a compounding interest rate can show exponential growth.

In this case, the second table described represents an exponential function. It has a common ratio of 4, meaning that each y-value is multiplied by 4 to get to the next value. Here, every time the Xs increase by 1, the Ys increase by a multiple of 4.

One of the best examples of exponential growth is observed in bacteria. Here, it takes bacteria roughly an hour to reproduce through prokaryotic fission. This illustrates exponential growth.

Learn more about exponential growth on:

brainly.com/question/4172151

#SPJ4

Answer:B

Step-by-step explanation:

What is base in math formula?

Answers

The base in math formula is the sum that is multiplied when an exponent is used.

In mathematics, a base is a group of digits that are used to represent numbers. Different number systems employ various digit combinations as their base.

Depending on the situation, the word "base" can signify many things. The word "base" typically refers to the first component, core component, or base layer of a supporting structure.

The total number of digits a number system uses to express numbers is known as base in mathematics. The term "radix" is sometimes used to describe a number system's base.

Examples: In the expression 62, the base is 6, and the answer is 6 × 6 = 36.

To learn more about base in math formula link is here

brainly.com/question/7328546

#SPJ4

9. Find the measure of angle B. Round to the nearest tenth. (show work)

Answers

The measure of angle 55 degrees Celsius

What is the explanation?

In order to get the measure of the unknown angle A, we are given a right-angled triangle with two known side lengths for the perpendicular and base.

To do that, we may use the tan formula, which uses the two provided side lengths.

the nearest tenth:

To get the solution in this case, we must apply the tan ratio.

tan = Adjacent or Opposite

tan = Opposite / Adjacent

Given: Opposite equals 4, adjacent equals 13.

Given: Adjacent = 13, opposite = 12.

tan θ = 12/13

θ = tan^-1 (12/13)

55 degrees.

55 degrees, please.

The measure of angle 55 degrees Celsius

To learn more about measure of angle refer to:

https://brainly.com/question/11789539

#SPJ1

A new bank customer with $2,500 wants to open a money market account. The bank is offering a simple interest rate of 1.6%.
a. How much interest will the customer earn in 20 years?
b. What will the account balance be after 20 years?

Answers

a) The customer will earn $800 as interest in 20 years.

b) The account balance after 20 years will be - $ 3300.

Principle = $2500

Rate of simple interest = 1.6%

Time = 20 yrs

The simple interest is expressed as :

   S.I = [tex]\frac{PRT}{100}[/tex]

⇒ S.I = [tex]\frac{2500 * 1.6 * 20}{100}[/tex]

⇒ S.I = 25 * 20 *1.6

⇒ S.I = 800

The simple interest after 20 years = $800

The account balance after 20 years is -

= principle + simple interest

= 2500 + 800

=  3300

a) The customer will earn $800 as interest in 20 years.

b) The account balance after 20 years will be - $ 3300.

Read more about simple interest:

https://brainly.com/question/25793394

I need the answer to the second question in the picture, but can you also say if the one above it is correct or not?

Answers

The area of shaded region of standard normal distribution is 0.1292

what is standard normal distribution?

A unique type of normal distribution with a mean of 0 and a standard deviation of 1 is known as the standard normal distribution, or z-distribution.

Any normal distribution can be transformed into the common normal distribution by converting the individual values into z-scores. Z-scores indicate the number of standard deviations that each value in a z-distribution is from the mean.

solution:

For - 3.39 to 0

The standard deviation value is : 0.00035

For 0 to 1.13

The standard deviation value is : 0.3708

Then for - 3.39 to + 1.13 :

The area of the given shaded area is 0.1292

Hence,the area of shaded region of standard normal distribution is 0.1292

To know more about standard normal distribution from the given link

https://brainly.com/question/4079902

#SPJ1

does the residual plot support the appropriateness of a linear model? responses yes, because there is a clear pattern displayed in the residual plot. yes, because there is a clear pattern displayed in the residual plot. yes, because about half the residuals are positive and the other half are negative. yes, because about half the residuals are positive and the other half are negative.

Answers

Answer:

Step-by-step explanation:

Yes, the residual plot supports the appropriateness of a linear model because it displays a clear pattern and has roughly equal amounts of positive and negative residuals.

Is the residual plot relatively symmetrical around the centerline?

Yes, if the residual plot is relatively symmetrical around the centerline, it suggests that the linear model is appropriate because it is capturing the variance in the data evenly. If the residual plot is skewed or has outliers, it may indicate that the linear model is not accurately representing the data and a different model may be needed.

A residual plot is a graph that plots the residuals (the differences between the observed values and the predicted values) on the y-axis and the independent variable on the x-axis. The residual plot is used to assess the appropriateness of a linear model. If the residual plot displays a clear pattern and has roughly equal amounts of positive and negative residuals, it suggests that the linear model is appropriate. On the other hand, if the residual plot is scattered randomly or displays a clear pattern, it suggests that the linear model is not appropriate. In this case, the residual plot supports the appropriateness of a linear model because it displays a clear pattern and has roughly equal amounts of positive and negative residuals. This suggests that the linear model is able to accurately predict the dependent variable based on the independent variable.

Therefore, the residual plot supports the appropriateness of a linear model.

To learn more about residual plot from the given link https://brainly.com/question/16821224

#SPJ1

Yes, because it displays a clear pattern and has roughly equal amounts of positive and negative residuals.

What is a residual plot and how does it support the appropriateness of a linear model?

A residual plot is a graphical representation of the residuals (prediction errors) of a regression model. It can be used to assess the appropriateness of a linear model by examining the pattern of the residuals and the presence of any unusual points or trends.

If the residual plot shows a clear pattern, such as a trend or curvature, it suggests that the linear model may not be appropriate for the data. On the other hand, if the residual plot appears random and shows roughly equal amounts of positive and negative residuals, it supports the appropriateness of a linear model.

The residual plot is used to judge whether a linear model is suitable. The linear model may be useful if the residual plot exhibits a distinct pattern and contains nearly equal numbers of positive and negative residuals. On the other hand, it indicates that the linear model is inappropriate if the residual plot is dispersed randomly or exhibits a distinct pattern. The residual plot shows a distinct pattern and about equal numbers of positive and negative residuals, which in this instance confirms the suitability of a linear model. This suggests that the dependent variable may be accurately predicted by the linear model utilising the independent variable.
Therefore, the residual plot confirms that a linear model is adequate.

To learn more about Positive and negative residuals from the given link https://brainly.com/question/17438811

#SPJ1

Describe a real world situation that could be modeled by the expression Y equals 1/20 XP transcribe what is

Answers

The required real-world situation has been written in the solution part which could be modeled by the expression Y equals 1/20 XP.

A real-world situation that could be modeled by the expression Y = 1/20XP is the relationship between the distance a person runs and the number of calories they burn.

In this situation, Y represents the number of calories burned and X represents the distance run in miles. The constant 1/20 represents the rate at which calories are burned per mile.

For example, if a person runs 5 miles, we can substitute 5 for X in the expression to find the number of calories they burn:

Y = 1/20 × 5X

Y = 1/4

Thus, the person burns 1/4 calorie for every mile they run.

Learn more about the algebraic expression here :

brainly.com/question/21751419

#SPJ1

What is 3 divided by 6 as a fraction

Answers

Answer: [tex]\frac{3}{6}[/tex]

Step-by-step explanation:

[tex]Three\ divided\ by\ 6\ is\ \ \frac{3}{6} \ or\ simplified\ to\ \frac{1}{2}[/tex]

Answer: 3/6  = 0.5

Step-by-step explanation: Divide 3 divided by 6 as a fraction and that should give you 0.5 if your teacher tells you the answer cannot be a decimal then the answer will be 12 or if he tells u to simplify then the answer wil be 1/2

What type of discontinuity is a hole?

Answers

A removable discontinuity is when a function has an isolated point where it is not defined, and the function can be made continuous by removing that point. A hole is an example of a removable discontinuity.

In mathematics, a discontinuity is a point or set of points where a function does not behave as expected or fails to exist. There are three types of discontinuities: removable discontinuities, jump discontinuities, and infinite discontinuities. A removable discontinuity is when a function has an isolated point where it is not defined, and the function can be made continuous by removing that point. In other words, the function can be made continuous by “filling in” the discontinuity. An example of a removable discontinuity is a hole, where the graph has a gap that can be filled in. Jump discontinuities occur when the left-hand and right-hand limits of the function do not agree at a point, and the function “jumps” from one value to another at that point. An example of a jump discontinuity is a cusp, where the graph has a sharp point. Finally, an infinite discontinuity is when the function does not exist at a point, such as a vertical asymptote. In all three cases, the discontinuity can be easily identified by looking at the graph of the function.

Learn more about function here

https://brainly.com/question/29633660

#SPJ4

Other Questions
Neutron stars are extremely dense objects that are formed from the remnants of supernova explosions. Many rotate very rapidly. Suppose the mass of a certain spherical neutron star is twice the mass of the Sun and its radius is 13.0 km. Determine the greatest possible angular speed the neutron star can have so that the matter at its surface on the equator is just held in orbit by the gravitational force. (The mass of the Sun is 1.99 1030 kg.) Which explains a difference between Deng Xiaoping and Mao Zedong in regards to economic policy? mallory and five of her friends bought a box of 36 cookies. together they ate 2/3 of the cookies Choose the option that punctuates the following sentence correctly: Lastyear we went to London Paris and Prague *A: Last year, we went to London, Paris and Prague.B: Last year, we went to London, Paris and Prague!C: Last year we went to London, Paris, and Prague.D: Last year we went to London, Paris and Prague.E: Last year, we went to London, Paris, and Prague.F: Last year, we went to London, Paris, and Prague!! PLS HELP ASAP!!! You and your family went out to dinner for your birthday. The cost of the meal was $75. You left and 18% tip, and the tax was 7.7%. What was the total cost of your dinner? Faithi has $ 1.10 in his printing account. Each sheet of paper he use reduces his printing account balance by $0.25. Fathi wants to print out a pdf document that is 47 page long. To save paper, he decide to print on both side of each sheet and to print two pages on each side of the sheet solve for x 1/4 x^3 = -27/4 what is the "mystery hidden from ages and from generation past" that st.paul talking about? To add musical notes or change the volume of sound, use blocks from.i. Control ii. Sound iii. Pen The carrying value of bonds at maturity always equals: Multiple Choice the amount of discount or premium. the amount of cash originally received in exchange for the bonds plus any unamortized discount or less any premium. the par value of the bond. the amount of cash originally received in exchange for the bonds. the amount in excess of par value. Which word is described by this sentence?These rocks form in volcanoes and wherever magma pushes through the crust.magma chambershieldigneousmetamorphic What similes are in the short story 'The Necklace' by Guy de Maupassant PLEASE HELP !!!!!!!!!! Contrast the amount of direct sunlight received by an area near the equator and a same sized area near the South Pole.They receive the same amount of direct sunlight throughout the year, its just divided up differently.The poles receive more direct sunlight than the area around the equator because they receive 24 hours of daylight at times during the summer.The area at the equator receives more direct sunlight than the area at the pole because Earths tilt doesnt affect the area at the equator.There is not enough data to answer this question. Solve the system of equations by graphing. Look at the picture. Will Mark Brainliest Need to show work. y + 12 = 41 who created this work of art?Pablo PicassoEasily KandinskyVincent Van GoghPierre-Auguste Renoir PLEASE HELP ASAP What type of energy must you add to a substance to make the particles of the substancemove faster?A. thermalB. potentialC. mechanicalD. geothermal can someone help me please.don't send any link or ill report you!!!