A falling object travels a distancegiven by the formula d = 6t + 7t²where d is in feet and t is the time inseconds. How many seconds will ittake for the object to travel 115 feet?Round answer to 2 decimal places.(Write the number, not the units).Your Answer:

d=6t+7t2We need to solve for t when d=115 feet. 115=6t+7t27t2+6t−115=0We can solve this quadratic…

Answered: A falling object travels a distance…

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter7: Applying Fractions

Section7.8: Work Problems

Problem 1P

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A falling object travels a distance given by the formula d = 6t + 7t² where d is in feet and t is the time in seconds. How many seconds will it take for the object to travel 115 feet? Round answer to 2 decimal places. (Write the number, not the units). Your Answer: