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hjlf
4 years ago
15

!!!!Do not respond with I don't know or anything but help with the answer just for the points!!!!! The average test score A of f

ive test scores t 1​, t 2​, t 3​, t 4​, and t 5 can be computed by the formula shown below.
A=t 1​+t 2​+t 3​+t 4​+t 5/(over)5

If a student has test scores of 88​, 71​, 80​, and 72​, what score does she need on the fifth test so that her​ five-test average is 76​?
Mathematics
1 answer:
zepelin [54]4 years ago
8 0

Answer:

69

Step-by-step explanation:

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Please help thank you!​
Nadusha1986 [10]

Answer:

Step-by-step explanation:

lateral area formula= 2h(l+w) -------> 2(5) x 16+4

16+4= 20. 2x5=10. 10 x 20= 200.

lateral area= 200m

surface area= 2(wh+lw+lh) ------> 2(4x5+16x4+16x5). solve for that you get 328 m

 

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3 years ago
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Archy [21]

Answer:

Why watch during a test...

Step-by-step explanation:

You were watching and expect us to just answer this question for you?

7 0
3 years ago
Andre is walking from home to a festival that is 1 5\8 kilometers away. He takes a quick rest after walking 1\3 kilometers. In t
alisha [4.7K]

Answer:

?\times1\frac{5}{8}=\frac{1}{3} represents what fraction of the trip has Andre completed?

Step-by-step explanation:

Consider the provided information.

Andre is walking from home to a festival that is 1\frac{5}{8} kilometers away.

He takes a quick rest after walking \frac{1}{3} kilometers.

Let '?' represents the part of trip completed.

Therefore, ?\times1\frac{5}{8}=\frac{1}{3} represents what fraction of the trip has Andre completed?

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3 years ago
The phrase the difference between a number and four can be written as which variable expression
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4 years ago
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