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kobusy [5.1K]
3 years ago
9

What is -a^-2 if a=-5

Mathematics
1 answer:
Leviafan [203]3 years ago
3 0
-a^{-2}=-(-5)^{-2}=-\left(\dfrac{1}{-5}\right)^2=-\dfrac{1}{25}
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Answer:

The answer to your question is:

Step-by-step explanation:

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Question 17
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Answer:

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Step-by-step explanation:

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y = a•(1 + r)^t

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So, we have it that;

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For 14 weeks, we simply have the value of t as 14;

So ;

y = 3•(1 + 0.476)^14

y = 3(1.476)^14

y = 698 fishes

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Answer:

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Step-by-step explanation:

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Paha777 [63]
D 28/4=7 that is the answer for the question
3 0
3 years ago
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