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kirill115 [55]
3 years ago
9

Pietro buys 20 candy bars for $6 he plans to sell all 20 candy bars in 1 day he need to make a profit of $10 per day to meet his

fundraising goal how much must he charge for each candy bar?
Mathematics
1 answer:
iren [92.7K]3 years ago
5 0
He would have to charge 80 cents per candy bar!
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If n^-2 = 1/16, then n could be which of the following?
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Answer:

The correct choice is

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Step-by-step explanation:

The given equation is

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n^{-2}=\frac{1}{4^2}

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Therefore n=4

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Step-by-step explanation:

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