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2 years ago

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A plane is going to fly 300 miles at a planned speed of 530 mph. The flight will have an average headwind of w miles per hour th

e entire time, meaning the plane is flying directly against the wind. The time
Tin hours of the flight is a function of the speed of the headwind w, in mph, and can be modeled by

300

T(W) =

530-W

I need help with the bottom part. What does t(110) mean I’m this situation etc.

1 answer:

vladimir2022 [97]2 years ago

7 0

Answer:

T(100) represents that the plane flies against the wind at 110mph for 0.714 hours

Step-by-step explanation:

Given

$w = headwind$

$T = time$

Model:

<em /> $T(w) = \frac{300}{530 - W}$ <em> -- This was not properly presented in your question</em>

Required

What does T(110) means

First, we calculate T(110):

Substitute 110 for w in $T(w) = \frac{300}{530 - W}$

The expression becomes

$T(110) = \frac{300}{530 - 110}$

$T(110) = \frac{300}{420}$

$T(110) = 0.714$ <em> -- approximated</em>

<em>T(100) represents that the plane flies against the wind at 110mph for 0.714 hours</em>

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