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Digiron [165]
3 years ago
15

Tanya is printing a report. There are 92 sheets of paper in the printer, and the number of sheets of paper p left after t minute

s of printing is given by the function p(t) = −8t + 92.
Mathematics
1 answer:
stira [4]3 years ago
8 0

You missed a small portion of the question in the end. If I am not mistaken, I am able to find the complete question which you should have added. Anyways, this would help you clear your concept as I would explain the context.

Here is the complete question:

<em>Tanya is printing a report. There are 92 sheets of paper in the printer, and the number of sheets of paper p left after t minutes of printing is given by the function p(t) = -8t + 92. </em>

<em>How many minutes would it take the printer to use all 92 sheets of paper?</em>

<em />

Answer:

It would take 11.5 minutes for the printer to use all 92 sheets of paper

Step-by-step explanation:

Given:

  • Tanya is printing a report. There are 92 sheets of paper in the printer, and the number of sheets of paper p left after t minutes of printing is given by the function p(t) = −8t + 92

To determine:

How many minutes would it take the printer to use all 92 sheets of paper?

Given the function

p(t) = -8t + 92

We know that when all the 92 sheets of paper will be printed, there will be no more sheets left to be printed.

Therefore, we need to substitute p(t) = 0 in the given function to determine the value of time in minutes

0 = -8t + 92

8t = 92

Divide both sides by 8

\frac{8t}{8}=\frac{92}{8}

t=\frac{23}{2}

t = 11.5 minutes

  • Therefore, it would take 11.5 minutes for the printer to use all 92 sheets of paper
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Step-by-step explanation:

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