a₁ = 4; a = (a)²-3 (n ≥2) list the first five terms

Answers

Answer 1

The first five terms of the given sequence are 4, 1, 6, 13, 22

We can solve this problem by following a few steps.

The formula to find the next four terms is, a =  (n)²- 3, (n ≥2) as per the question.

Where n is the sequence of the number ( n = 2, 3, 4, 5, 6, etc. )

So, for the 2nd term A₂ = 2² - 3 = 4 - 3 = 1  [As n = 2 for the second term ]

Similarly, for the 3rd term A₃ = 3² - 3 = 9 - 3 = 6  [ As n = 3 for the third term ] ,

for the 4th term A₄ = 4² - 3 = 16 - 3 = 13  [ As n = 4 for the second term ] ,

for the 5th term A₂ = 5² - 3 = 25 - 3 = 22  [As n = 5 for the second term ]

Now, we can conclude that the first five terms of the given sequence are 4, 1, 6, 13, 22

To know more about series and sequence visit,

https://brainly.com/question/12474324?referrer=searchResults

#SPJ9

The correct question is :

a₁ = 4; a = (n)²-3 (n ≥2) list the first five terms


Related Questions

What different types of funding sources are available to businesses? Explain why a business should use a particular type of fund. Most companies use a mix of these funds, however. Provide examples that justify this business decision.

Answers

The types of funding sources that are available to businesses include:

Family and FriendsEquity ProvidersDebt Providers  Institutional Investors.

A business can use a particular type of fund that meets its goals.

A reason why companies van use a mix of different funding is to improve a company's financial strength.

What is funding about?

Providing resources to finance a need, a program, or a project is the act of funding. While usually in monetary form, this can also refer to an organization or company's time or effort.

Having adequate funding enables your firm to seize any possibilities that present themselves, such as investing in new goods and services that can advance your company. Working capital can act as a safety net when your company requires additional funding.

Although there are many diverse reasons why businesses want financing, there are certain frequent ones. Business grants and loans may be used for working capital, equipment purchases, staff expansion, or even the refinancing of existing debt to lower monthly payments.

Learn more about funding on:

https://brainly.com/question/25887038

#SPJ1

How to do this problem

Answers

From the graph, the y-intercept is the point (0,40). We can calculate the slope of the line, given two points, using the following formula

[tex]\begin{gathered} (x_1,y_1),(x_2,y_2)_{} \\ \Rightarrow m=\frac{y_2-y_1}{x_2-x_1} \end{gathered}[/tex]

In our case,

[tex]\begin{gathered} (x_1,y_1)=(0,40),(x_2,y_2)=(2,0) \\ \Rightarrow m=\frac{0-40}{2-0}=-20 \end{gathered}[/tex]

Therefore, the slope-intercept form of the equation of the line is

[tex]\begin{gathered} y=mx+b \\ \Rightarrow y=-20x+40 \end{gathered}[/tex]

The answer is y=-20x+40

The function g(r) represents the shift of the
function f(x) five units to the right. If f(x)=
It +5, which of the following is g(x)?

Answers

The answer is a. When you shift a function to the right z units, you plug in x-z into x in the function. The question shifts to the right 5, so you plug in x-5 into where x is resulting in |x-5|+5 as your answer.

make f the subject when d= 2(1-f) / f-4

Answers

[tex]d(f-4)=2(1-f)\\\\frac{d(f-4)}{d} =\frac{2(1-f)}{d} \\f-4=\frac{2(1-f)}{d} \\f=\frac{2(1-f)}{d} +4[/tex]

Attached is the solution

Answer:

Step-by-step explanation:

d= 2(1-f) / f-4

d = 2 - 2f / f-4

d = 1/2 - 2f - f

d = 1/2 - f

0=1/2-f-d

f = 1/2 - d

A basketball team played six games. In those​ games, the team won by 8 ​points, lost by 6​, won by 9​, won by 10​, lost by 4​, and won by 7. What was the mean difference in game scores over the six​ games?

Answers

The mean difference in game scores over the six​ games is 4.

What is mean?

The ratio of the overall sum of data to the total number of data sets is known as the mean. Mean is often computed by adding up all the data and dividing it by the total number of data.

Given that a basketball team played six games. In those​ games, the team won by 8 ​points, lost by 6​, won by 9​, won by 10​, lost by 4​, and won by 7.

The data's mean difference will be determined as follows:

Mean = ( 8 - 6 + 9 + 10 - 4 + 7 ) / 6

Mean = 4

Therefore, the mean difference in game scores over the six​ games is 4.

To know more about mean difference visit:

https://brainly.com/question/18204878

#SPJ9

|x - 3|= 2x - 15

8 - 2|6 - x|= 20

Answers

By solving both equations we get x =:

1. x = 12

2. x = 28/3

solution

1. |x - 3| = 2x - 15

|x - 3| - 2x = 2x - 15 - 2x

by simplifying,

- 2x + |x - 3| = -15

- 2x + x -3 = -15  and -2x - (x - 3) = -15

by solving equation ,

= -x -3 = - 15

= -x = -12

x = 12

2. 8 - 2|6 - x|= 20

6 |6 - x| = 20

6 |-x + 6| = 20

dividing both side with 6,

(6 |-x + 6|)/6 = 20/6

| -x + 6| = 10/3

add 6 on both sides,

x - 6 + 6 = 10/3 +6

x = 28/3

To learn more about equations refer to :

https://brainly.com/question/26310043

#SPJ13


Rectangle ABCD is congruent to rectangle EFGH. If side EF is 8 feet and side BC is 9 feet, what is area of rectangle EFGH?

Answers

Answer:

64 is the area!

- love bri <3

Please help me with my calculus homework, thanks so much!

Answers

SOLUTION:

Step 1:

In this question, we are given the following:

Use geometry to evaluate:

[tex]\int ^2_0(\sqrt[]{4-x^2}\text{ ) }dx[/tex]

Step 2:

The details of the solution are as follows:

CONCLUSION:

The final answer is:

[tex]\pi\text{ -- OPTION B}[/tex]

Four students, Naomi, Nathan, Jonathan, and Carson, line up one behind the otherHow many different ways can they stand in line?

Answers

This is a Permutations of 4 people in a line

The answer is 24

[tex]4!=4\cdot3\cdot2\cdot1=4\cdot3\cdot2=12\cdot2=24[/tex]

A shipping box is 36 inches by 24 inches by 18 inches; how many cubic ft. can it hold?

A) 8 D) 12
B) 9 E) 15
C)10

Answers

The volume that the shipping box which measure 36 inches by 24 inches by 18 inches can hold is 9 cubic feet.

What is the volume of the shipping box with the given dimensions?

A rectangular prism is simply a three-dimensional solid shape which has six faces that are rectangles.

The volume of a rectangular prism is expressed as;

V = w × h × l

Given the data in the question;

Length l = 36 in = ( 32/12 )ft = 3ftWidth w = 24 in = ( 24/12 )ft = 2ftHeight h = 18 in = ( 18/12 )ft = 1.5ftVolume V = ?

Plug the given values into the formula above and solve for the volume V.

V = w × h × l

V = 2ft × 1.5ft × 3ft

V = 3ft² × 3ft

Volume V = 9ft³

Therefore, the volume of the rectangular prism is 9 cubic feet.

Option B is the correct answer.

Learn more about rectangular prism here: brainly.com/question/21308574

#SPJ1

2. Based on the diagram, what property can we use to prove ABCD is aparallelogram?

Answers

there are 4 properties we can use to prove if it is a parallelogram, in which 3 of them involve seeing if the sides are parallel or congruent, however for those we must know the value for the angles or sides, the other property is to prove that the diagonals bisect each other.

To prove the diagonals bisect each other is to see if the point of crossing divides into equal parts.

in this case since the division of the points gives the same values for both diagonals we can say that ABCD because the diagonals bisect each other.

a high school has 1446 students enrolled. a middle school 1/6 as many enrolled as the high school. how many ( m) are enrolled in the middle school? is this a adidtive or multiplicative question?

Answers

High school = 1446 students

Middle school = 1/6 as many as Highschool

Multiply 1/6 by the number of students enrolled at the high school.

m = 1/6 (1446) = 241

It is a multiplicative question

What is the answer to this

Answers

Answer:

b

Step-by-step explanation:

the square root of 9 is 3 because 3*3=9

3+6=9

A truck is carrying tomato juice, orange juice, and cherry juice bottles in a ratio of 4:3:4. If there are 30 orange juice bottles, then how many juice bottles in total are there.

Answers

We know that there are tomato juice, orange juice, and cherry juice bottles in a ratio of 4:3:4, respectively.

As you can observe in the given ratio, to get 30 orange juice, we have to multiply it by 10. So, if we multiply the whole ratio, we obtain the following

[tex]\begin{gathered} 4\times10\colon3\times10\colon4\times10 \\ 40\colon30\colon40 \end{gathered}[/tex]

This means that 30 orange juice bottles are in the same ratio as 40 tomato juice bottles and 40 cherry juice bottles.

Hence, the total number of juice bottles is 40+30+40 = 110.

Which pair or pairs of polygons are congruent?2624-2220-18pair 116pair 21412-10-86-4pair 3

Answers

Congruent polygons are those that have equal measurements. Since we are given their graphs, we simply inspect each pair of polygons to determine which among them are congruent.

I have made an example using the first pair. I rotated the first polygon (the red one) to show that they are indeed congruent.

Following the same process, we can see that pairs 3 and 4 are also congruent.

Pair 2 are not congruent because the green rectangleis longer.

So the answer is pairs 1, 3, and 4.

What is the area of this face?
4 in.
4 in.
4 in.
1 in.
1 in.
16 in²
15 in²
17 in²
12 in²

Answers

The area is the entire amount of space occupied by a flat (2-D) surface or shape of an object.

The area of the face is 17 in²/17 inches2.

How to find the area of the face?

The amount of space occupied by a flat (2-D) surface or an object's shape is known as its area.

Draw a square on a piece of paper using a pencil. A 2-D figure, that is.

The term "Area" refers to the area that a shape occupies on paper.

By squaring the side's length, the area of each face may be calculated.

To determine the overall surface area of the cube, multiply the area of each face by the number of faces.

For big square,

a = 4 in

a*a = 4 * 4 inches

[tex]a^{2}[/tex] = 16 in²

For another small square,

a = 1 in

[tex]a^{2}[/tex] = 1*1 = 1 in²

In total,

[tex]a^{2}[/tex] = 16 + 1 = 17 in²

Therefore, the area of the face is 17 in²

To learn more about the area of the face, refer

https://brainly.com/question/2348798

#SPJ13

Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 4 h, and Car B traveled the distance in 4.5 h. Car B traveled 5 mph slower than Car A. (The formula R⋅T=D , where R is the rate of speed, T is the time, and D is the distance can be used.) How fast did Car B travel? Enter your answer in the box.

Answers

Car B travelled with the rate of speed of 40mph .

In the question ,

it is given that ,

Car B travelled 5mph slower than Car A .

let the rate of speed at which Car B travelled be x mph.

So , the rate of speed of Car A is = (x+5) mph

Car A travelled the distance in 4 h , with the speed of (x+5) mph ,

the value of T = 4 h and R = (x+5) mph

So, by the formula R*T=D ,

we get ,the distance travelled by Car A = 4(x+5) miles .

Car B travelled the distance in 4.5 h , with the speed of x mph .

the value of T= 4.5h  and R = x mph

So, by the formula R*T=D,

we get , the distance travelled by Car B = 4.5*x = (4.5x) miles .

Since , both the cars travelled the equal distance ,

we get ,

4(x+5) = 4.5x

4x+20=4.5x

4.5x-4x = 20

0.5x= 20

x = 40

Therefore , the rate of speed of Car B is 40 mph.

Learn more about Rate Of Speed here

https://brainly.com/question/5215349

#SPJ1

Can you please do this step by step.

Answers

The resulting exponent form is, 1/9¹⁰

Exponent:

Exponent is used to show repeated multiplication of a number by itself. For example,

7 × 7 × 7 can be represented as 7³

Here, the exponent is ‘3’ which stands for the number of times the number 7 is multiplied.

Given,

Here we have the exponent form is,

9⁻⁸x9⁻²

Here we have to use the product property and then we have to get rid of negative exponents.

First step is to use the product property,

We know that, the product property states that,

for any non-zero term a,

yᵃ x yᵇ = yᵃ⁺ᵇ

where a and b are real numbers.

So, the given expression is written as,

=> 9⁻⁸⁺⁽⁻²⁾

=> 9⁻⁸⁻²

=> 9⁻¹⁰

Now the second step is to get rid of the negative components,

As per the rule, the exponent is negative, we can change the exponent into positive by writing the same value in the denominator and the numerator holds the value 1.

So, the value is,

=>  9⁻¹⁰ = 1/ 9¹⁰

To know more about Exponent here.

https://brainly.com/question/5497425

#SPJ1

Find the standard form of the graph

Answers

The Standard form is y = [tex]x^{2}[/tex] + 6x - 16

Given,

A quadratic function n standard form whose graph has the given characteristics.

and, passes through (-8, 0), (-6, -16), (2,0).

To find the y =?

Now, According to the question:

Because the graph of a quadratic goes through point (-8 ,0) and point   (2, 0)

So, supposing the equation of the quadratic function is  

y = a [x - (-8)] (x - 2) = a (x + 8)(x - 2)

The graph passes through the point (-6, 16)

So, -16 = a(-6 + 8)(-6 -2)

=> -16 = a x 2 x (-8)

=> a = 1

So, y = (x + 18)(x - 2)

y = [tex]x^{2}[/tex] + 8x - 2x - 16

y = [tex]x^{2}[/tex] + 6x - 16

Hence, The Standard form of  y = [tex]x^{2}[/tex] + 6x - 16

Learn more about Quadratic function at:

https://brainly.com/question/27958964

#SPJ1

The following sequence is a geometric sequence
17
,
51
,
153
,
459
,
1377
,
...
Find the sum of the first 13 terms of this sequence.

What is the common ratio for this sequence?
r
=


What is the index of the final term of this sum?
last index =


What is the sum?
Sum =

Answers

Answer:

  13,551,737

Step-by-step explanation:

You want the sum of the first 13 terms of the geometric sequence with first term 17, and successive terms 51, 153, ....

Common ratio

The common ratio is found by dividing a sequence term by the one before it:

  r = 51/17 = 3

The common ratio is 3.

Index

The index of the 13th term of the sequence is n = 13.

Sum

The sum of n terms of a geometric sequence with first term a1 and common ratio r is ...

  Sn = a1·(r^n -1)/(r -1)

For a1 = 17, r = 3, and n = 13, the sum is ...

  [tex]S_{13}=17\cdot\dfrac{3^{13}-1}{3-1}=17\cdot\dfrac{1594322}{2}=\boxed{13,\!551,\!737}[/tex]

Need this answer in 1 minute

Answers

[tex]\huge\text{Hey there!}[/tex]


[tex]\mathsf{\dfrac{8^3}{2^4}}[/tex]

[tex]\mathsf{= \dfrac{8\times8\times8}{2\times2\times2\times2}}[/tex]

[tex]\mathsf{= \dfrac{64\times8}{4\times4}}[/tex]

[tex]\mathsf{= \dfrac{512}{16}}[/tex]

[tex]\mathsf{= 512\div16}[/tex]

[tex]\mathsf{= 32}[/tex]


[tex]\huge\text{Therefore, your answer should be: \boxed{\mathsf{32}}}\huge\checkmark[/tex]


[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]


~[tex]\frak{Amphitrite1040:)}[/tex]

Power of fractions, with numerator and denominator.

The power is composed of a base and an exponent, so the exponent indicates how many times the base is multiplied, then,

[tex]\boldsymbol{\dfrac{8^{3} }{3^{4} }=\dfrac{8\times8\times8}{2\times2\times2\times2} =\cfrac{512}{16}=32 }[/tex]

Carter is jogging with a velocity of 3.8 m/s when he accelerates at 3.7 m/s² for 3 s. How
fast is Carter running now?

Answers

Uniformly Varied Rectilinear Motion.

When we start to solve a physics exercise, we get the exercise data:

Initial Speed = 3.8m/s

Acceleration (a)= 3.7 m/s²

Time (t) = 3 sec.

He tells us that Carter treats at a speed of 3.8 m/s, this is the speed, since he asks us, at what speed does he treat now. Then we must calculate the final speed.

The formula to calculate the final velocity is:

[tex]\boxed{\large\displaystyle\text{$\begin{gathered}\sf \bf{V_{f}=V_{o}+a*t} \end{gathered}$} }[/tex]

We substitute the data in the formula used and solve:

[tex]\boxed{\large\displaystyle\text{$\begin{gathered}\sf \bf{V_{f}=3.8 \ \frac{m}{s}+3.7 \ \frac{m}{\not{s^{2}} }*3 \ s } \end{gathered}$} }[/tex]

[tex]\boxed{\large\displaystyle\text{$\begin{gathered}\sf \bf{V_{f}=3.8 \ \frac{m}{s}+11.1 \ \frac{m}{s} } \end{gathered}$} }[/tex]

[tex]\boxed{\boxed{\large\displaystyle\text{$\begin{gathered}\sf \bf{V_{f}=14.9 \ m/s} \end{gathered}$} }}[/tex]

Carter now runs a new speed of 14.9 m/s.

Calculate the Pressure
300N divided 5m²equals? Nper m²

Answers

the pressure of any object is given by the formula ,

Pressure = Force/Area

Given ,

Force = 300N

Area = 5m^2

Now ,

Pressure , P = 300N/5m^2 = 60 N per m^2 is the required answer!

Important relations!

Area = Force/Pressure

Force = Area x Pressure

Help please need answer

Answers

17Given:

The smaller triangle is,

Find the length of the hypotenuse,

[tex]\begin{gathered} \text{hypotenuse}^2=4^2+1^2 \\ =16+1 \\ =17 \\ \text{hypotenuse}=\sqrt[]{17} \end{gathered}[/tex]

The larger traingle is,

[tex]\begin{gathered} \text{Hypotenuse}^2=12^2+3^2 \\ =144+9 \\ =153 \\ \text{Hypotenuse}=3\sqrt[]{17} \end{gathered}[/tex]

Now, find all the trigonometric functions for a smaller triangle.

[tex]\begin{gathered} \sin \theta=\frac{opposite\text{ side}}{\text{hypotenuse}}=\frac{1}{\sqrt[]{17}} \\ \cos \theta=\frac{Adjacent\text{ side}}{\text{hypotenuse}}=\frac{4}{\sqrt[]{17}} \\ \tan \theta=\frac{opposite\text{ side}}{\text{adjacent side}}=\frac{1}{4} \\ co\sec \theta=\frac{\text{hypotenuse}}{opposite\text{ side}}=\frac{\sqrt[]{17}}{1}=\sqrt[]{17} \\ \sec \theta=\frac{\text{hypotenuse}}{adjacent\text{ side}}=\frac{\sqrt[]{17}}{4} \\ \cot \theta=\frac{adjecent\text{ side}}{\text{opposite side}}=\frac{4}{1}=4 \end{gathered}[/tex]

For the larger triangle,

[tex]\begin{gathered} \sin \theta=\frac{opposite\text{ side}}{\text{hypotenuse}}=\frac{3}{3\sqrt[]{17}}=\frac{1}{\sqrt[]{17}} \\ \cos \theta=\frac{Adjacent\text{ side}}{\text{hypotenuse}}=\frac{12}{3\sqrt[]{17}}=\frac{4}{\sqrt[]{17}} \\ \tan \theta=\frac{opposite\text{ side}}{\text{adjacent side}}=\frac{3}{12}=\frac{1}{4} \\ co\sec \theta=\frac{\text{hypotenuse}}{opposite\text{ side}}=\frac{3\sqrt[]{17}}{3}=\sqrt[]{17} \\ \sec \theta=\frac{\text{hypotenuse}}{adjacent\text{ side}}=\frac{3\sqrt[]{17}}{12}=\frac{\sqrt[]{17}}{4} \\ \cot \theta=\frac{adjecent\text{ side}}{\text{opposite side}}=\frac{12}{3}=4 \end{gathered}[/tex]

Therefore, the value of the function is the same because the triangles are similar so, corresponding sides are proportional.

8x^2 - 9 when x = -4

Answers

Answer:

119

Step-by-step explanation:

substitute x = - 4 into the expression

8x² - 9

= 8(- 4)² - 9

= 8(16) - 9

= 128 - 9

= 119

N=65 p=0.5 X=39 binomial formula

Answers

The binomial formula with the given parameters has a value of 0.0272

How to evaluate the binomial formula?

The given parameters are

N = 65

p = 0.5

X = 39

The interpretation of the above parameters are

Sample size, N = 65

Probability of success, p = 0.5

Number of success, X = 39

The binomial probability states that

P(x) = ⁿCₓ * pˣ * (1 - p)ⁿ⁻ˣ

Where n, p and x are the same as the parameters described above

When the values are substituted in the binomial probability formula, we have

P(39) = ⁶⁵C₃₉ * (0.5)³⁹ * (1 - 0.5)⁶⁵⁻³⁹

Evaluate the difference

P(39) = ⁶⁵C₃₉ * (0.5)³⁹ * (0.5)²⁶

Evaluate the products

P(39) = ⁶⁵C₃₉ * (0.5)⁶⁵

This gives

P(39) = 0.0272

Hence, the value of the binomial formula is 0.0272

Read more about binomial probability  at

https://brainly.com/question/15278907

#SPJ1

Please help I’ll mark you as brainliest if correct!!

Answers

Answer:

x (y + 1)

Step-by-step explanation:

Simplify the following:

x y + x

Factor x out of x y + x:

Answer: x (y + 1)

Solve for x: (round your decimal to 4 places)
In(x + 2) = 4

Answers

The value of x is 52.5981

The given equation is:

In(x + 2) = 4

Taking log on the right hand side of the equation, we get

x + 2 = [tex]e^{4}[/tex]

The value of [tex]e^{4}[/tex] is 54.59815

⇒ x + 2 = 54.59815

Subtract 2 on both the sides of the equation

⇒ x = 54.59815 - 2

⇒ x = 52.59815

Rounding 52.59815 to 4 places, we get

⇒ x = 52.5981

Know more about Solving for x: -https://brainly.com/question/11502789

#SPJ9

When solving the following system of equations, which variable would be the easiest to solve for? 5x+3y=22 4x-2y=16

Answers

Variable x would be easier to solve for.

Step - by - Step Explanation

What to find?

• The value of x.

,

• The value of y.

,

• The variable that was easier to solve.

Given:

5x+3y=22

4x-2y=16

Using elimination method,

First solve for x.

To solve for x, multiply through the first equation by 2 and then multiply through the second equation by 3.

10x + 6y = 44 _____________(3)

12x - 6y = 48 ______________(4)

Add (3) and (4)

22x = 92

Divide both-side of the equation by 22

x = 92/22

Reduce the fraction by 2.

x =46 / 11

To solve for y,

Multiply through the first equation by 4 and through the second equation by 5.

20x + 12y = 88 _________________ (5)

20x - 10y = 80 __________________(6)

Subtract equation 6 from 5.

22y= 8

Divide both-side of the equation by 22.

y = 8/22

We can reduce the fraction by 2.

y = 4 / 11

Judging from the steps above, we can deduce that the variable that was easier to solve is x.

Answer: x  of first equation

Step-by-step explanation:

If you plot the point -8.85 on anumber line. would you place it to the left or right of -8.8? explain

Answers

Answer:  Left

Explanation:

Think of -8.8 as -8.80

We're comparing -8.85 to -8.80, which means we're comparing the stuff after the decimal 85 and 80

Since 85 > 80, this places -8.85 to the left of -8.80

It's like saying how -85 is to the left of -80

I recommend drawing out a number line to see what's going on.

Other Questions
1. how do we change a similar fraction?2. how do we add the similar fraction? Nautical flags are used to communicate onships. Kimani uses thescale drawing at theright to sew a nautical Z flag. The scale fromher flag to the drawing is 20Each color is4of the flag. How many square inches ofeach color of fabric does Kimani need? Find the equation (in terms of xx ) of the line through the points (-4,1) and (5,-3) Is challenging laws an important part of democracy? Why or why not? . Calculate the circumference of a circle with a radius of 15 inches. Use 3.14 for pi.Round answer to the nearest tenth, if necessary. A plant cell with a S of -7.5 bars keeps a constant volume when immersed in an open-beaker solution that has a S of -4 bars. What is the cells P? What is the MOST effective way to express a communication goal?Say it out loud but don't write it down.Write it as a series of bullet points.Write it as a complete sentence.Draw a diagram of it. 3. According to the majority of people in middle and high - income countries, what puts the earth and society at risk? Please discuss the following items in your introduction: Law of Conservation of Mass (with example using an equation) Reactants/ products Word equations/ skeleton/ balanced chemical equations Use the drawing tool(s) to form the correct answer on the provided graph.The rectangle shown is dilated by a scale factor of 1.5 with the origin as the center of dilation.Draw the resulting rectangle. Humans care for their children longer than most other species. Over the past couple of decades, teenagers have stayed in their family's homes longer than previous generations. Can this trend be attributed to the evolution of traits concerning survival? Why or why not? the following events occur in the life of a keratinocyte. place them in chronological order starting with what happens first (top box) and ending with what happens last (bottom box). What is something that someone once said to you that has stuck to u? Describe the characteristics of single replacement reaction, how it is identified, and what determines if this reaction will occur. Give an example in your response. Explain claim and evidence within an argument Do you think there are unintended or undesirable consequences of framing Arctic drilling as an either-or issue, i.e. as one that pits environmentalists against business leaders? Why or why not? In a laboratory,Emma poured a chemical down the drain.while doing so, she experienced severe skin irritation view of a database involves how information appears to users and how it can be organized and retrieved. a. rational b. physical c. analytical d. logical What is the income distribution of super shoppers? A supermarket super shopper is defined as a shopper for whom at least 70% of the items purchased were on sale or purchased with a coupon. In the following table, income units are in thousands of dollars, and each interval goes up to but does not include the given high value. The midpoints are given to the nearest thousand dollars.Income range 5-15 15-25 25-35 35-45 45-55 55 or moreMidpoint x 10 20 30 40 50 60Percent of super shoppers 22% 13% 21% 17% 20% 7%A button hyperlink to the SALT program that reads: Use SALT.(a) Using the income midpoints x and the percent of super shoppers, do we have a valid probability distribution? Explain.No. The events are indistinct and the probabilities sum to more than 1.Yes. The events are distinct and the probabilities do not sum to 1. Yes. The events are distinct and the probabilities sum to 1.Yes. The events are indistinct and the probabilities sum to less than 1.No. The events are indistinct and the probabilities sum to 1.Correct: Your answer is correct.(b) Use a histogram to graph the probability distribution of part (a). (Because the data table has summarized the data into categories, use SALT to create a bar chart.)Maple Generated Plot Maple Generated PlotMaple Generated Plot Maple Generated PlotCorrect: Your answer is correct.(c) Compute the expected income of a super shopper. (Round your answer to two decimal places.) = Incorrect: Your answer is incorrect. thousands of dollars(d) Compute the standard deviation for the income of super shoppers. (Round your answer to two decimal places.) = Incorrect: Your answer is incorrect. thousands of dollars If x + 1/x = 83, find the value of x^2 + 1/x^2