Mathematics Middle School

Find the mean of the set of data. Use a calculator if necessary.

1, 5, 8, 10, 11

The Mean is _____.
5
7
6
8

Answers

Answer 1

Answer:

7

Step-by-step explanation:

mean is average of the numbers

add all values then divide by the numbers

(1+5+8+10+11) / 5

35 / 5 = 7

Answer 2
7
1+5+8+10+11 is 35
35/5 is 7

Related Questions

which angles are vertical to each other ?
I'll mark brainliest

Answers

Answer:

5 and 7

Step-by-step explanation:

vertical angles are opposite from each other

Answer:

5 and 7

Step-by-step explanation:

which angles are vertical to each other

Answers

Answer:

angle one and angle three are vertical

It’s B (Angle 1 and Angle 3). If you look at the pic here it shows the definition and gives an example which is kinda same as your question

If the perimeter of a triangle is 31 ft and two of the side lengths are 15 ft and 10 ft, what is the length of the third side?
A. 56 ft
B.25 ft
C.16 ft
D.6 ft

Answers

Answer:

D would be the answer

Step-by-step explanation:

31 - 15 = 16

16 - 10 = 6

The answer is d 15+10= 25 then 31-25=6

What is the volume of the rectangular prism?

Answers

Answer:

C. 72 cm^3

Step-by-step explanation:

Volume of rectangular prism is length times width times height

72cm^3 because you need to do length x width x height to get the answer

6.Here is a list of the highest and lowest elevation on each continent

Answers

Asia is the largest sorry if I am wrong

BRAINLIEST IF CORRECT

Answers

Answer:

Step-by-step explanation:

For this you just find the average of the 3 numbers

To find the average you add all of the numbers together and divide by the number of numbers

4+1+9

=14

14/3

=4 and 2/3

Since you can't have 2/3 of a cow, round up

5 cows (on average)

Answer:

5

Step-by-step explanation:

Plz help will be marked BRAINLIEST!!
Thanks man!

Answers

Answ

b

Step-by-step explanation:

pls mark me as brainliest

(adding more to this but since the question only asked for one answer this should be enough!)

Step-by-step explanation:

a : 59

b : 59

c : 121

d : 121

f : 59

g : 90

h : 59

j : 31

k : 31 (everything in bold is uncited knowledge from me doing this years ago :,)

m : 90

so g must = 90 because not only is it in a right triangle, but also the corner of the rectangle. this goes for hk, m and jf, they all must add up to 90.

given a = 59 we can also find d from this, as it must add up to 180.

then adding g [90] + a [59] we get 149, which we then subtract from 180 to get j.

we get 31 from that and can now subtract 90 from that to find f, which is also 59, so f=59.

I really extreme help

Answers

A because there is a dot on 0 which indicating the starting point and then the arrows are pointing to the left towards the negative side and stop at negative 6

The area of the rectangular floor in Tamara's room is 95 5/6 square
feet. The width of the room is 8 1/3 feet. What is the length of Tamara's
room?

Answers

area of rectangle is width × length
which means area of rectangular floor in Tamara's room = width of room × length of room
-> 95 ⅚ sq feet = 8 ⅓ feet × length of
->(95 + 5/6) sq feet = (8 + 1/3) feet × length of room
->575/6 sq feet = 25/3 feet × length of room
length of room = (575/6)/(25/3)
= 575 × 3/6 × 25)
= 23/2
= 11 ½ feet
Area of the 346+99;$ djdjekdjdjj

Solve for t.

3t= -8.16

Answers

t= -2.72
8.16/3 = 2.72
3 x 2.72=8.16
t=-2.72 Answers by the one and only muhammad

help11111111112222222222

Answers

Answer: Cheeseburger

Real explanation:

Minimum: 28

Lower quartile: 32.5

Median: 39

Upper quartile: 49.5

Maximum: 56

Interquartile range: 23.5

the answer is cheese burgerrrrrr

Hw help (again)
hope everyone is having a wonderful day <3

Answers

Answer:

The numbers are 8 and 6

Step-by-step explanation:

Let x and y be the two numbers

x+y = 14

x-y = 2

Add the two equations together

x+y = 14

x-y = 2

--------------

2x +0y = 16

Divide by 2

2x/2 = 16/2

x = 8

Now find y

x+y = 14

8+y =14

Subtract 8 from each side

8+y-8 =14-8

y =6

The numbers are 8 and 6

Answer:

8 and 6

Step-by-step explanation:

6(5 - 3x) - 5(3x + 2)

Answers

Answer:

Step-by-step explanation:

I conclude that you need to find the value of x

6(5 - 3x) - 5(3x + 2)

30 - 18x -15x -10 = 0

-33x +20 = 0

33x = -20

x = -20/33

The answer is
= −33x+20

my teacher took my pop tart-

Answers

Wow... Unbelievable Fire that teacher right now >:(
Just…… go buy another one. If you need assistance on which one to chose I personally like the strawberry one them things good.

Can you plzz find the width...and give steps

Answers

The width will be 12 inches for Joy’s toy chest

Step 1. Find the volume of the Son’s chest:
(It is a rectangular prism) 30 x 16 x 24 =
11,520 cubic inches

I used the formula length x width x height.

Step 2. Make an equation to solve for the volume of the chest the daughter will have:
24 x 40 x w = 11,520 in2
11,520 because its said that the two chests should be teh same volume.

Step 3. Multiply the two dimensions of the daughters chest and divide it by the volume of the son’s chest:
11, 520/24 x 40 = 12
We divide it because we use the same formula for the volume of the rectangular prism, so to find the width, divide the length x height by the volume (this is proportionality)

Lets check it:
Volume of daughter’s chest:
12 x 40 x 24 = 11,520

Volume of Son’s chest:
30 x 16 x 24= 11,520

HAVE A NICE DAY

Answer:

12

Step-by-step explanation:

We know that Tyler's chest has a length of 30 inches, width of 16, and a height of 24 inches. To find the volume of the chest, multiply the length by width by height: 24*30*16 = 11,520 in^3 The volume is 11,520.

Juliet's chest will Have a length of 40 inches and the same height as Tyler's chest, or 24 inches. It also has the same volume of Tyler's chest, or 11,520

So Tyler's chest is 24 by 30 by 16 inches, and is 11,520 inches^3

Juliet's chest will be 40 by ? by 24 inches, and will be 11,520 inches^2.

We have to find the width of Juliet's chest. To do that, we have to divide the length times height of Juliet's chest by The volume of her chest, or

11,520/(40*24) = 11,520/960 = 12

Her chest is 12 inches wide

Question: What is x????​

Answers

The answer for x will be 15

Answer:

x= 15

Step-by-step explanation:

because the other side is equal so you want to find what number times 3 will get you 45

-2 - -4 * -9 =
HELP I WILL GIVE BRAINLIEST!

Answers

Answer: -34

Step-by-step explanation:

Answer:

If the equation is: -2-(-4)×9= 34

Step-by-step explanation:

first distibute the negative to the four. thenmultiply it by nine then subtract 2.

Final grade assignment due at 12:00 am

Answers

Answer:

Bix A

Step-by-step explanation:

because width x height x length = volume. so a has greater volume

hmmmm i'm not very sure sorry

PLEASE I NEED THIS ASAP MY TEST HAS AN ANSWERR PLEASEEE
What is the value of x?

-3x + 8 = 38

Answers

Answer:

-10

hope it helps

-10
hope this helps
you

The area of the rectangular floor in Tamara's room is 95 5/6 square
feet. The width of the room is 8 1/3 feet. What is the length of Tamara's
room?

Answers

Answer:

11 ½ feet

Step-by-step explanation:

Answer : 11 1/2

Explanation : Area = L • W, so if you do 95 5/6 divided by 8 1/3 you get 11 1/2

Plz help will be marked BRAINLIEST!!!

Answers

Answer:

m=90

Step-by-step explanation:

if you only need to do one other angle then do m. it's a right angle

Answer:

i think it's D

it's hard to explain but i'm sure it's D

Simplify 20 k + 15 k -5k

Answers

Answer:

30k

Step-by-step explanation:

20+15= 35

35-5=30

Answer is 30k

can someone please answer these (real answers only)

Answers

5. The number of visitors increase in April, spike in August and then decrease in September.

6. December is in winter, therefore many people do not travel during December.

7. There are not a lot of holidays in February and March, so people are either working or going to school instead of visiting.

I hope this helped!
“5. The number of visitors increases in April, spike in August and then decreases in September. 6. December is in winter, therefore many people do not travel during December. 7. There are not a lot of holidays in February and March, so people are either working or going to school instead of visiting”

in which expression does g have a coefficient of 8
8g
8 + g
g - 8
g/8

Answers

Answer:

8g

Step-by-step explanation:

In 8g, g has the coefficient 8:  we multiply g by 8.

8g is saying 8 grams that is the right answer

which angle is supplementary to 16 ?

Answers

I’m no math teacher but I think it’s 13

Answer:

Make me a Brainlist pls

Step-by-step explanation:

angle 13 is supplementary to angle 16 bcoz of the property of linear pair

pls help me i have to have assignments by 11:00pm so pls help me

Answers

Answer: The answer to Number 4 is 1!

Step-by-step explanation:

First you solve for the numbers in parentheses. 16 - 7 is 9, and 2 x 4 is 8. Then you solve for the remaining numbers. So 9 - 8 is indeed 1.

Hope this helps! :)

Answer:

The answer to number 2 is 1

Step-by-step explanation:

[tex] \frac{1}{5} \times 5 = \frac{1}{5} \times \frac{5}{1} \\ \\ \frac{5 \times 1}{5 \times 1 } = \frac{5}{5} = \frac{1}{1} = 1[/tex]

Trevyn has 26.5 pounds of birdseed. He puts 13
pounds of birdseed in his feeder each day.

How many days will go by before Trevyn runs out of birdseeds?

Answers

On the 3rd day he will not have enough to put in the feeder.
It’s 2.5, but if you round it then it would be on the third day

I need this done it’s due today

Answers

Answer: easyy for me tho, im good at math, but legit nothing else :/

Step-by-step explanation:

its 250 inches squared

Do you know the answer to my question?

Answer: 250in^2

Step-by-step explanation:you would times them all by each other

On a cold day in Moscow, the temperature was 5∘C. If the temperature drops 17∘, what is the new temperature?

Answers

Answer:

5-15 equals -12

so the temp was -12

5-10=-5 another -7 =-12

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Solve the following equation.
-5 = s- 3

Answers

Answer:

s=-2

Step-by-step explanation:

-5=s-3

+3 +3

-2=s

Hope this helps! :)

Answer:

-2

Step-by-step explanation: I think of it like regular subtraction, you go backwards by 3 to get -5.

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