Mathematics Middle School

Calculate the average (arithmetic mean) of the list of numbers shown in the table. (rounded to the nearest tenth)
Responses
A 39.139.1
B 44.044.0
C 39.039.0
D 35.235.2
E 39.2

Answers

Answer 1

Answer:

 

The answer is B. 39.0

Step-by-step explanation:

To find the average we add all the numbers then divide it by the total amount of numbers

= 23 + 33 + 33 + 27 +25 + 68 + 27 + 44 + 72/9

= 352/9

= 39.111111111

Round it of to the nearest tenth

= 39.0

Related Questions

whats the surface area? sorry if im annoying

Answers

Answer:

The surface area of a solid object is a measure of the total area that the surface of the object occupies.

Step-by-step explanation:

SA=2B+Ph

Find the area of each face. Add up all areas.

Please help me out on this needed 20-30 mins

Answers

Answer:

x=+10

Step-by-step explanation:

I hope that helps I think it's the right answer if my calculations are correct it's +10

Answer : x = 10

In a triangle, the angles add up to 180 degrees. 46 + (8x-2) must be equal to 11x + 14, as angles on a straight line also equal to 180 and therefore 180 - (11x + 14) is the missing interior angle on the triangle. (angle ABC + angle BAC = angle BCD)
Using these substitutions, we can calculate x.

(8x - 2) + 46 = (11x + 14)
(80 - 2) + 46 = (110+14)

Triangle ABC with vertices at A(−3, −3), B(3, 3), C(0, 3) is dilated to create triangle A′B′C′ with vertices at A′(−1, −1), B′(1, 1), C′(0, 1). Determine the scale factor used.

1
one half
3
one third

Answers

1/3 filler words  im smart filler words i failed geometry filler words  i think its right filler words  

Answer:

1/3

Step-by-step explanation:

someone please help me ASAP!!

Answers

Answer:

P(factor of 20) = P(5) = 1/3

Step-by-step explanation:

The factors of 20 are

1 and 20

2 and 10

4 and 5

or 1, 2, 4,  5, 10, 20

In the spinner wheel, only 5 appears as a factor of 20

Since there are 3 numbers and each of them is equally likely, P(any number landing is) = 1/3

P(5) = 1/3

The stem-and-leaf plot below shows the percentage scores on a recent sixth-grade science test.

Use the stem-and-leaf plot to determine the mode of the test scores.

Answers

If 8 | 2 = 82%, then the mode is 74%.

7 | 4 appears the most often.

How far did I travel to reach my destination on each day of my three-day Trip?
a. On Day 1, after traveling 5/8 of the way to the first day's destination, I still had 15 miles left to go before reaching my first destination.
b. On Day 2, after traveling 18 miles, I still had 2/5 of that day's distance left to go before reaching my second destination.
c. On Day 3, after traveling 5/11 of that day's distance, I still had 6 more miles to travel than what I had already traveled that day, before reaching my third destination.

Answers

Answer:

81 miles

Step-by-step explanation:

Day 1

3/8---15 miles

1/8---5 miles

8/8---40 miles

Day 2

3/5---18 miles

1/5---6 miles

5/5---30 miles

Day 3

6/11---6 miles

1/11---1 mile

11/11---11 miles

Total: Day 1 + Day 2 + Day 3

40+30+11=81

HELP IM JUST LEARNING THIS TODAY

Answers

Answer: 2

Step-by-step explanation:

Can someone please help with this! All the information i have is in the screenshot-

Answers

Part A:

So basically you use this formula to find the best-guessed height and length of the rectangular prism.

1029/7√=

147√=

12.12436

So the best-guessed height and length were both 12.12436.

Now take this info you learned from calculating the best-guessed height and length of the left prism. We are now going to use 12.12436 as the height and length for the right prism. Now make sure to use the order of operations rule "PEMDAS" to solve this equation. If you don't you will get the wrong answer.

12.12436(8)²=

147(8)=

1176

So the best-guessed volume of the right prism is 1176.

Part B:

So basically what you have to do is divide 1029 by the solution of    height×width which will give you your length.

1029/(14×7)=

1029/98=

10.5

So the best-guessed length of the left prism is 10.5.

Now you will use this info to solve your problem

14×8×10.5= 1,008

1008/8√=

126√=

11.22497

So the best-guessed height would be 11.22497.

Part C:

I might need help with this part :)

Which answer choice best represents 50/15

?

Answers

Answer:

3 1/3

Step-by-step explanation:

       See attachment below

Answer:

Option (A) 3 1/3

Step-by-step explanation:

Let’s solve the improper fraction into a mixed fraction.

The simplified fraction will get a remainder but we I’ll not solve the remainder.

50/15

Quotient = 3

Remainder = 5

Fraction = 3 5/15

               = 3 1/3


Hope my answer helps you ✌️

Mark BRAINLIEST

NAH FR HELP ME PLS IM JUST LEARNING THIS TODAY

Answers

the answer is 2. Taking the cube root of a number is seeing what number is multiplied by itself 3 times to go into the number. 2x2x2= 8, so the answer is 2. The root of a number can’t be bigger then the actual number
yeah I agree with that first comment it’s two because

2•2•2
^ ^
4•2=8
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