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Marina86 [1]
3 years ago
15

Shania's test scores in 8 subjects were 88, 91, 85, 74, 69, 72, 80, and 87. Which measure should Shania use to find her average

score?
Mathematics
1 answer:
coldgirl [10]3 years ago
6 0

Answer:

the answer is 80.75

Step-by-step explanation:

u add all the test scores together and then u divide it by 8 then that's ur answer hope this helps..

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What is 0.9(x-20)=830 Rounded to the Hundreths (second) decimal place
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Step-by-step explanation:

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3 years ago
Jisoo drank 3/8 of a quart of chocolate milk, and his friend Andrew drank 2/7 of the same quart. How much did they drink altoget
elixir [45]

Answer:

37/56

Step-by-step explanation:

If Jisoo drank 3/8 of a quart of chocolate milk, and his friend Andrew drank 2/7 of the same quart, the amount they drank altogether will be the sum of the amount they drank individually

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8 0
3 years ago
Help please if you can?<br> If f(x) = -2x - 5 and g(x) = x^4 what is (gºf)(-4)
Cerrena [4.2K]

Answer:

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Step-by-step explanation:

g(x) = x^4                     put f(x) in for x in g(x)

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g(f(x) = (-2x - 5)^4

g(f(x)) = (- 2*(- 4) - 5)^4  Combine

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g(-4) = 81                        Answer.  

3 0
4 years ago
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