BeeShyanne

11.07.2019 • 

Mathematics

Carolina is mowing lawns for a summer job. for every mowing job, she charges an initial fee plus \$6$6dollar sign, 6 for each hour of work. her total fee for a 444-hour job, for instance, is \$32$32dollar sign, 32. let f(t)f(t)f, left parenthesis, t, right parenthesis denote carolina's fee for a single job fff (measured in dollars) as a function of the number of hours ttt it took her to complete it. write the function's formula. f(t)=f(t)=f, left parenthesis, t, right parenthesis, equals

Ответ:

angelteddy033

12.03.2022

Mathematics

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For this case, the first thing we must do is define variables.

We have then:

t: number of hours

F (t): total charge

We write the function that models the problem:

Where,

b: represents an initial fee.

We must find the value of b.

For this, we use the following data:

Her total fee for a 4-hour job, for instance, is $ 32.

We have then:

From here, we clear the value of b:

Then, the function that models the problem is:

the function's formula is:

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Ответ:

katnsanford

18.11.2020

Mathematics

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The answer to that question in decimal is: -2.416

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