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jasenka [17]
2 years ago
7

Ryan has scored 64, 75, 69, 58, and 63 on his previous five tests. What score does he need on his next test so that his average

(mean) Is 66?
Mathematics
1 answer:
ser-zykov [4K]2 years ago
8 0

Answer:

66

Step-by-step explanation:

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Answer:

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Masja [62]

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3 years ago
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You are resurfacing your backyard pool. The pool is in the shape of a rectangular prism with a length of 20 ft, a width of 10 ft
zepelin [54]

Answer:

440\ ft^2

Step-by-step explanation:

we know that

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A=B+PH

where

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B=(L)(W)

substitute the given values

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3 years ago
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