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4 years ago

A plumber charges 25$ for a service call plus 50$ per hour of service.write an equation for the cost,C,after h hours of service.

1 answer:

5 0

We know that C is dependent on how many hours of service was done. We also know that C is linearly dependent on how many hours of service was done because it's a constant $50 per hour.

So, the equation would be a linear equation in the form C = 50h + L where h is the number of hours and L is the y-intercept.

Since there is an initial charge of $25, when h = 0, C = $25 -> L = $25.

So, the equation is C = 50h + 25.

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3 years ago

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Answer:

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Step-by-step explanation:

Find:

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3 years ago

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3 years ago

The average time an individual reads online national news reports is 49 minutes. Assume the standard deviation is 16 minutes and

Olin [163]

Answer:

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Step-by-step explanation:

We are given the following information in the question:

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Formula:

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3 years ago

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