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Chapter 9: Q 789 (page 1154)

A helicopter flying at an

altitude of 600feet dropped a

package to a lifeboat. Use the

formula t=h4to find how many

seconds it took for the package to

reach the hiker. Round your

answer to the nearest tenth of a

second.

Short Answer

Expert verified

The answer is approximately 6.1seconds.

Step by step solution

01

Step 1. Given information

Given equation is: t=h4

Wheretis the time in seconds andhis the altitude of the helicopter in feet.

02

Step 2. Substitute h=600 into the equation:

t=h4鈬�t=6004

03

Step 3. Solve for value of time

t=6004鈬�t鈮�6.12372鈬�t鈮�6.1

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