PLSS HELP ME I DONT KNOW THIS SO PLSSS!!

Given the following numbers find the mean, median, and mode.

Numbers: 7,3,2,1,13,8,1,5,14,11,15,3,1

PLSSS HELP ME!! :(

Answers

Answer 1

Answer:

Mean-6.3 (3 repeating)

Median-5

Mode-1

Step-by-step explanation:

Mean-Add all numbers together and divide by 12 (because is 12 numbers)

Median- List numbers From least to greatest and cross one off of each end until you meet in the middle

Mode- find the number that occurs the most


Related Questions

The three interior angle measures of this triangle are x= ___, y= ___, and z= ___.

Answers

Answer:

∡x = 30°

∡y = 70°

∡z = 80°

Step-by-step explanation:

If a printer can print 68 lines in per minute how many lines can it print in an hour? (hint: 1 hour=60 minutes)

Answers

Answer:

4080

Step-by-step explanation:

You are just multiplying 68 x 60= 4080

HELP!!! Will give brainliest:) What shapes have all sides that are congruent?

Answers

Answer:

A square has all sides congruent. SIDE A, B, C and D would be congruent in size to one another, and the angles would also be equal to one another. However, most any polygon can be drawn with all sides and angles equal. For instance, an equilateral triangle has all sides and all angles equal, and that is the definition of a polygon. Polygons with more sides are described as "regular" e.g., a stop sign or an equilateral octagon is also a shape that has all sides congruent. A rectangle, however, would not, since only two sides would be congruent to one another.

( I hope this was helpful) >;D

Help me please !!!!!!!!

Answers

Step-by-step explanation:

[tex] \tan(45) = \frac{x}{13} \\ 1 = \frac{x}{13} \\ x = 13[/tex]

[tex] \cos(45) = \frac{13}{y} \\ 2 \sqrt{2} = \frac{13}{y} \\ 2y \sqrt{2} = 13 \\ y = \frac{13}{2 \sqrt{2} } [/tex]

The measure of an angle is 39°. What is the measure of its complementary angle?

Answers

Answer:

51 degrees

Step-by-step explanation:

Complementary angles are two angles whose sum is (90degrees). If one is given an angle measure and needs to find its complementary angle, then all one has to do is subtract the given angle measure from (90degrees).

90 - 39 = 51

Answer:

51°

Step-by-step explanation:

Complementary angles add to 90°.

If one of them is 39°, then the other is:

90° - 39° = 51°

2t-3=9-4t
Anyone know it.??

Answers

Answer:

Step-by-step explanation:

2t−3=9−4

2−3=−4+9

=2

what would happen to a mounthly payment if the interest rate decreased

Answers

What is the payment you start with?

You are making lemonade. The amount of sugar you need depends on the amount of lemonade mix you use. Cups of sugar \dfrac13 3 1 ​ start fraction, 1, divided by, 3, end fraction 111 333 Packets of lemonade mix 111 333 999 Is the amount of sugar you need proportional to the amount of lemonade mix you use?

Answers

Answer:

Yes, the amount of sugar you need proportional to the amount of lemonade mix you use.

Step-by-step explanation:

You are making lemonade. The amount of sugar you need depends on the amount of lemonade mix you use. Cups of sugar

1/3

1

3

Packets of lemonade mix

1

3

9

Is the amount of sugar you need proportional to the amount of lemonade mix you use?

Cups of sugar ∝ Number of packets

C ∝ N

C = k/N

k = C/N

a) For

1/3 cups of sugar and 1 packet of Lemonade mix

1/3 ∝ 1

1/3 = 1k

k = 1/3/1

k = 1/3

b) For

1 cups of sugar and 3 packets of Lemonade mix

1 ∝ 3

1 = 3k

k = 1/3

k = 1/3

c) For

3 cups of sugar and 9 packets of Lemonade mix

3 ∝ 9

3= 9k

k = 3/9

k = 1/3

Therefore, Yes, the amount of sugar you need proportional to the amount of lemonade mix you use. This is because the value is k is the same

Answer:

yes

Step-by-step explanation:

Which numbers are solutions of the inequality?

x > –5; –7, –5, –1


–7 and –5

–1

–5 and –1

–5

Answers

Answer:

—1 ...........................

11. What is the value of x?
X
X-
2
x + 5
x + 1

Answers

da - x+5

Explicación

cualquier expresión multiplicada por 1 es igual a si mismo

x-2x+s

agrupe los términos semejantes

-x+5

Josiah had 128 toy cars. If he organizes them into groups of 7 , how many cars will be in the final group?

Answers

Answer:

2

Step-by-step explanation:

128divided by 7 = 126

R = 21 ft. find the radius or diameter ​

Answers

Answer:

Radius = 21 ft

Diameter = 42 ft

Step-by-step explanation:

Answer:

radius is 10.5 ft.

Step-by-step explanation:

bc I said so

I need help in the answer it’s math

Answers

E

Step-by-step explanation:

lolkyuhgt5jjnnnnnnneeeee

Avery is going to invest $270 and leave it in an account for 20 years. Assuming the interest is compounded continuously, what interest rate, to the nearest hundredth of a percent, would be required in order for Avery to end up with $600?

Answers

Answer:

50

Step-by-step explanation:

hhh

Answer:

3.99%

Step-by-step explanation:

need help ASAP !!!


[tex] \sqrt{18 \times 18 \times 4} [/tex]

Answers

Answer:

36

Step-by-step explanation:

The first step to solving this equation is multiplying. Multiply the numbers on the inside of the square root.

18 × 18 × 4 = 1296

Now, you are going to find the square root of 1296.

[tex]\sqrt{1296}[/tex] = 36

You now have your final answer.

I hope this makes sense and is easy to understand. Please let me know if you need any more help. Have a great day! :]

Answer:

Step-by-step explanation:

[tex]\sqrt{18(18)(4)}\\ \\ \sqrt{2(3^2)2(3^2)2^2}\\ \\ \sqrt{2^4(3^4)}\\ \\ 2^2(3^2)\\ \\ 4(9)\\ \\ 36[/tex]

help this is due today ;::

Answers

Answer: C- 17

Step-by-step explanation:

Simplifying Radicals
in simplest radical form
Ra...
a.
v-117
b. V12 - 27 + 2 V3
c.
V3 * 142

Answers

Answer:

Step-by-step explanation:

To get the correct color, Johan mixed 3 1/4 quart of white paint, 1 2/4 quart of blue paint, and 2 3/4 quart of green paint. How much paint did Johan make? * answer to this problem hat is what i need

Answers

Answer:

7 1/2 quart of paint

Step-by-step explanation:

To get the correct color, Johan mixed 3 1/4 quart of white paint, 1 2/4 quart of blue paint, and 2 3/4 quart of green paint. How much paint did Johan make? *

The above question is solved as:

3 1/4 quart + 1 2/4 quart + 2 3/4 quart

Lowest common denominator = 4

3 + 1 + 2 + ( 1/4 + 2/4 + 3/4)

= 6 + ( 1 + 2 + 3/4)

=( 6 + 6/4) quart

= 6 + 1 2/4 quart

= 7 2/4 quart of paint

= 7 1/2 quart of paint

Therefore, Johan made 7 1/2 quart of paint

solve for x
4x=30
give your answer as an improper fraction in its simplest form​

Answers

Answer:

x=15/2

Step-by-step explanation:

given:-4x=304x/4=30/4x=7.5 when we convert to improper fraction=75/10=15/2

Determine if the two triangles are congruent. If yes, which theorem proves their congruence?

Answers

Answer:

Not congruent.

The Angle-Side-Side Postulate does not exist because an angle and two sides does not guarantee that two triangles are congruent. If two triangles have two congruent sides and a congruent non included angle, then triangles are NOT NECESSARILLY congruent.

Step-by-step explanation:

PLEASE HELP I WILL GIVE BRAINLIEST PLEASE 20 POINTS

Answers

9514 1404 393

Answer:

  [tex]\begin{cases}3x+12&\text{if }x>-4\\0&\text{if }x=-4\\-3x-12&\text{if }x<-4\end{cases}[/tex]

Step-by-step explanation:

The absolute value function negates its argument when its argument is negative. The expression 3x+12 will be negative when ...

  3x +12 < 0

  x +4 < 0

  x < -4 . . . . . makes the absolute value function change its argument's sign

Using this fact, we can divide the domain into intervals below -4, at -4, and above -4. The above answer shows the function value in each domain interval.

A triangle has side lengths of 16 cm and 7 cm. Which could be the value of the third side, 28 cm or 19 cm?

The Value _______ cm is the value of the third side.

Drop down options:

28
19

Answers

Answer:

19

Step-by-step explanation:

by pythagoras theorm

19 i think, i’m more of a visual person lol

Help...Need the answer right away

Answers

Answer:

45 cm

Step-by-step explanation:

Area of a triangle:

A = 1/2bh

b = 3 + 2 = 5

A = 1/2(5)(6)

A = 15

Area of a rectangle:

A = bh

A = 12*2.5

A = 30

Combined:

30 + 15 = 45

The sailboat has 2 right angle triangles and a rectangle

First lets find the area of the rectangle then each one of the triangles

Area of rectangle = Length × Height

Area of rectangle = 12 × 2.5

Area of rectangle = 30 cm²

Now lets find the area of triangle on the right,

Area of triangle = Height × base × [tex]\frac{1}{2}[/tex]

Area of triangle = 6 × 3 × [tex]\frac{1}{2}[/tex]

Area of triangle = 18 × [tex]\frac{1}{2}[/tex]

Area of triangle = [tex]\frac{18}{2}[/tex]

Area of triangle = 9 cm²

Now lets find the area of the triangle on the left,

Area of triangle = Height × base × [tex]\frac{1}{2}[/tex]

Area of triangle = 6 × 2 × [tex]\frac{1}{2}[/tex]

Area of triangle = 12 × [tex]\frac{1}{2}[/tex]

Area of triangle = [tex]\frac{12}{2}[/tex]

Area of triangle = 6 cm²

Now lets find the total area of the sailboat,

Total area = Area of rectangle + Area of triangle on the right + Area of triangle on the right

Total area = 30 + 9 + 6

Total area = 39 + 6

Total area = 65 cm²

Therefore the total area of the sailboat is 65 cm²

Happy to help :)

If you need anymore help, feel free to ask

The graph of an equation is shown below:

Answers

Answer:

D, or (-3,2)

Step-by-step explanation:

Because the point (-3,2) is on the line of the equation shown, it is a solution. You can also notice that none of the other options are on the line and use the process of elimination.

2 EASY QUESTIONS HELP

Answers

Answer:

what are the questions

Step-by-step explanation:

what is the question

You deposit $400 in an account . The account earns $ 16 simple interest in years . What is the annual interest rate? year

Answers

Answer:

The correct answer is 25.

Step-by-step explanation:

deposit- 400

interest- 16

Rate= deposit divided by interest

400 divided by 16 = 25

Jamil has $62.67 in his saving account. His grandma gave him $5.00 for mowing the lawn and $.75 for taking out the garbage. How much money does Jamil have altogether?

Answers

$62.67+$5.00+$0.75=68.42
Workup in photo below

hiii please help i’ll give brainliest thanks

Answers

Answer:

0

Step-by-step explanation:

Welcome To Brainly!

Evaluate using PEMDAS

Parenthesis - None

Exponents 2^3

2x2 = 4

4x2 =8

now we have

72/9 - 1 x 8

Multiplication and Division

Going left to right

72/9=8

-1x8=-8

now we have 8 - 8

our last step is to subtract

8 - 8 = 0

the answer is 0

Write the following expression using symbolic language.
1) Five less than the product of seven and a number x
2) The difference of nine times a number y and eighteen
3) Half a number n increased by four times the number
4) Twice the sum of a number w cubed and twenty-three

Answers

Answer:

             1)   7x - 5              2)   9y - 18              3)   0.5n + 4n              4)  2(w³+23) Step-by-step explanation:

1)

The product of seven and a number x:   7·x = 7x

Five less than the product of seven and a number x:

7x - 5

2)

nine times a number y:  9·y = 9y

The difference of nine times a number y and eighteen:

9y - 18

3)

half a number n:   0.5n

four times the number:   4·n = 4n

Half a number n increased by four times the number:

0.5n + 4n

4)

a number w cubed:  

the sum of a number w cubed and twenty-three:  w³+23

Twice the sum of a number w cubed and twenty-three:

2(w³+23)

A grocer wants to mix two kinds of coffee. One kind sells for $1.00 per pound, and the other sells for $2.55 per pound. He wants to mix a total of 28 pounds and sell it for $1.35 per pound. How many pounds of each kind should he use in the new mix? (Round off the answers to the nearest hundredth.)

Answers

21.68 of the dollar coffee
6.32 of the expensive coffee
Other Questions
Find the radius of a circle in which the central angle, a, intercepts an arc of the given lengtha = 30, s = 9in Using the information given in "A Profitable Business" check the items that pertain to the churro sheep. HELP I GIVE YOU FREE PIONTS TOwoolSpainfavored breedno longer favoredmeatAfrica Explain what boundaries are and why they are important in decision-making. Light travels at a speed of equation m/s in air. What is the speed of light in glass, which has an index of refraction of 1.5? Pls help its for science What heats up faster but loses heat faster?-Water-AirOrLand Find the area of the composite shape if the trapezoid has a height of 7 in. Use pi = 3.14A.80.76 sq inB.64.13 sq inC.66.63 sq inD.26.25 sq in What is 1/4 squared?? Wall-E is sending signals that he is driving into a crater at an angle of depression of 58. If Wall-E covers a horizontal distance of 130 meters, what vertical distance has it traveled? As a result of the ______. China was forced to legalize opium and lost control over its economy.A. Taiping RebellionB. Meiji RestorationC. Opium WarsD. Boxer Rebellion three times the sum of 14 and number (x). ERMS is selling tickets to a musical performance. On the first day of ticket sales the school sold 8 adulttickets and 4 child tickets for $32. On the second day they sold 5 adult tickets and 3 child tickets for $21.Find the price of an adult ticket and the price of a child ticket.Adult ticket (x): $Child ticket (y): $(i already asked this but no one responded) Abe knew from his anatomy class that there are three different kinds of muscle tissue in the body. He knew lifting weights would help build the skeletal muscle and that running was good for cardiac muscle health. He was surprised to find out that his blood vessels had smooth muscle, so his exercise regimen was actually benefitting all the muscle types of his body. Correctly sort each of the characteristics into the appropriate category. View Available Hint(s) Reset Help Under voluntary control Has greatest capacity to regenerate Always multinucleated Arranged into fascicles Lacks sarcomeres Gap junctions needed for coordinated contractions Connected by intercalated discs Exhibits inherent rhythmicity Typically arranged into circular and longitudinal layers Skeletal muscle Cardiac muscle Smooth muscle metropolis gets 5.8 inches of rain in october, 4.2 inches in novemeber how much does it get in december Match the following moves to the correct total distance and displacement of the moves.A) Move 12 m west and then 8 m east B) Move 9 m west and then 16 m eastC) Move 10 m east and then 12 m westD) Move 5 m east and then 12 m east 1) Displacement is 17 meast; distance is 17 m2) Displacement is 2 m west; distance is 22 m3) Displacement is 7 m east; distance is 25 m4) Displacement is 4 m west; distance is 20 m write about a lesson you learned as a child that you use it now in school What is the effect if any of this mutation on the amino acid chain produced I need help pls. (Dot plots) answer A, B and C An airplane is cruising at a speed of 250 m/s. If the airplanes engines provide a forward force of 19,540 N, calculate the force of the air resistance (friction) that is acting on the plane. solve the equation 8.88 = 4.44 (x - 7)5(y + 2/5) = -13