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Svetlanka [38]
3 years ago
7

How to write 7/8 as a percent

Mathematics
2 answers:
Reil [10]3 years ago
8 0
First, you'd have to turn the fraction into a decimal.You would divide the numerator by the denominator.  7/8=0.875
Now, you turn the decimal to a percent.
You move the decimal point two places to the right.
087.5
87.5% would be your answer.
abruzzese [7]3 years ago
6 0
\dfrac{7}{8}\cdot100\%=\dfrac{7}{2}\cdot25\%=\dfrac{175}{2}\%=87.5\%
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Translate this phrase into an algebraic expression.
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Step-by-step explanation:

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I may be wrong but if each of the four rooms required two cans, 4x2 is 8. then it says you spilt half a can, making that 8.5 cans. but, you have 1.5 cans left. 8.5+1.5= 10.

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5 0
3 years ago
If f(×)=2×^2+3, then which of the following represent f(-1)?
eimsori [14]

To find the inverse of this function, we first need to replace f(x) with y.

y = 2x^2 + 3

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x = 2y^2 + 3

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Just realized you were asking for f(-1), not f^-1(x)

Feels bad.

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<u>f(-1) = -2</u>

I'm leaving the original answer in case you also need the inverse function. :)

3 0
3 years ago
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dezoksy [38]

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Step-by-step explanation:

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