3 years ago

If a student has a 96 in a class, but makes a 52 on a test, what will be their average?

Mathematics

2 answers:

zhuklara [117]3 years ago

8 0

96+52= 148 148/2= 74
ANSWER- 74
Hope this helps!

Debora [2.8K]3 years ago

3 0

Yea the answer would be 72

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Step-by-step explanation:

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Answer:

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3 years ago

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AlekseyPX

Given:

The function is $f(x)=3(x+7)^{\frac{1}{4}}$ .

To find:

The function $f^{-1}(x)$ .

Solution:

We have,

$f(x)=3(x+7)^{\frac{1}{4}}$

Substitute f(x)=y.

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Interchange x and y.

$x=3(y+7)^{\frac{1}{4}}$

Divide both sides by 3.

$\dfrac{x}{3}=(y+7)^{\frac{1}{4}}$

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$\left(\dfrac{x}{3}\right)^4=y+7$

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3 years ago