1)A rocket was launched from a height of 5 feet above the ground. The height (h. in feet) of the rocket, t seconds after taking off is given by the equation h =-3t+ 14t + 5 a) How long will it take for the rocket to hit the ground? by Find the time when the rocket is 5 feet from hitting the ground.
1)A rocket was launched from a height of 5 feet above the ground. The height (h. in feet) of the rocket, t seconds after taking off is given by the equation h =-3t+ 14t + 5 a) How long will it take for the rocket to hit the ground? by Find the time when the rocket is 5 feet from hitting the ground.
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Transcribed Image Text:1) A rocket was launched from a height of 5 feet above the ground. The height (h, in feet) of the rocket, I seconds
after taking off is given by the equation h --31+ 14t + 5
a)How long wi take for the rocket lo hit the ground?
b) Find the time when the rocket is 5 feet from hitting the ground.
All work must be clearly shown, step by step, to receive füll credit Separate your work Each new statement or
equation, must be on a new line.
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