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diamong [38]
3 years ago
5

The mean (average) of 4 numbers is 88.

Mathematics
2 answers:
yawa3891 [41]3 years ago
7 0

Answer:

92

Step-by-step explanation:

add all the numbers and divide by 4, it is 88!

adoni [48]3 years ago
3 0
Here is your answer mate✌️

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robert has a piece of rope 12 1/2 feet long. he cut rope into pieces that are 1 1/4 feet long. How many of the shorter pieces wi
Gemiola [76]

Answer:

divide 25.5 by 6

or change them to fractions

51/2  divided by 6   = 51/2 x 1/6 = 51/12 = 4  3/12   = 4 1/2 feet each

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
. only answer if you will actually help pls!!!!!!!!
xxMikexx [17]

Answer:

5820 square inches

Step-by-step explanation:

For the rectangular prism in the middle:

24*30=720*2=1140

10*30=300*2=600

1140+600=1740

For the left triangular prism:

10*24=240

26*30=780

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240+780+720+300=2040

For the other right triangular prism, it's the same.

Let's add now to find the surface for the whole ramp.

1740+2040+2040=5820

Hope this is helpful to you

7 0
3 years ago
Please help Simplify the following expression.
Whitepunk [10]

Answer:

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Step-by-step explanation:

dami coroana te rog

4 0
2 years ago
Cora takes a sheet of paper and cuts from one corner to the opposite corner, making two triangles. If the piece of paper is 15 i
Bogdan [553]
Answer: 17 inches

Explanation: so we have a triangle with the two side lengths 8 and 15 and we’re trying to find the hypotenuse. so using the pythagorean theorem, we have 8^2 + 15^2 = c^2. when we solve we get 64 + 225 = c^2, which is 289 = c^2. next, we find the square root of both sides and c = 17 inches.

hope this helped!
7 0
3 years ago
I need to know the answer to this !! just read please
alexandr1967 [171]
15 which I think is to the nearest tenths
4 0
4 years ago
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