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3 years ago

10

Suppose that in t months, the money you have saved is given by the equation S= 145t + 85. How many months will it take you to sa

ve $810?
3 months

4.5 months

5 months

5.5 months

1 answer:

Alecsey [184]3 years ago

3 0

5.5 months it took to save

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Read 2 more answers

What are the mean absolute deviation and population standard deviation of this data set? Round to the nearest tenth if necessary

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{x₁, x₂, ..., xₙ}

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$MAD = \frac{|x_1 - M| + ... + |x_n - M|}{N}$

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And the population standard deviation is:

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