3 years ago

Simplify (a^2)(a^7)(b^3)

1 answer:

7 0

Answer: a^9 b^3

Step-by-step explanation:

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vichka [17]

Answer:

27.5 is the answer good luck

Step-by-step explanation:

good luck my G

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3 years ago

DedPeter [7]

I think you meant to type

4(n)-5=7.

4n = 7 + 5

4n = 12

n = 12/4

n = 3

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AysviL [449]

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9966 [12]

Answer: There is a strong association between age and weight.

Step-by-step explanation:

The correlation coefficient (r) is used to describe the relationship between two variables.

$-1\leq r\leq1$

If r lies between -1 to -0.5 or 0.5 to 1, then there is strong association between them.

Here, Variables: Age and weight.

correlation coefficient = 0.512

That means, there is a strong association between age and weight.

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3 years ago

kow [346]

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3 years ago

Simplify (a^2)*(a^7)*(b^3)