aut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial velocity of the er sec. The heights of the ball in feet is given by the equation s= -2.7t +30t+6.5, where t is the numb after the ball was thrown. Complete parts a and b. www how many seconds is the ball 22 ft above the moon's surface? seconds the ball will be 22 ft above the moon's surface. nd to the nearest hundredth as needed. Use a comma to separate answers as needed.)

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
Chapter4: Polynomials
Section4.8: Rate-time-distance Problems
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An astronaut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial velocity of the bal
is 30 ft per sec. The heights of the ball in feet is given by the equation s= -2.7t² +30t+6.5, where t is the number
seconds after the ball was thrown. Complete parts a and b.
a. After how many seconds is the ball 22 ft above the moon's surface?
After seconds the ball will be 22 ft above the moon's surface.
(Round to the nearest hundredth as needed. Use a comma to separate answers as needed.)
View an example Get more help -
a and Trigonometry, 7e
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Transcribed Image Text:An astronaut on the moon throws a baseball upward. The astronaut is 6 ft, 6 in. tall, and the initial velocity of the bal is 30 ft per sec. The heights of the ball in feet is given by the equation s= -2.7t² +30t+6.5, where t is the number seconds after the ball was thrown. Complete parts a and b. a. After how many seconds is the ball 22 ft above the moon's surface? After seconds the ball will be 22 ft above the moon's surface. (Round to the nearest hundredth as needed. Use a comma to separate answers as needed.) View an example Get more help - a and Trigonometry, 7e on Education Inc. All Rights Reserved. Clear all Check answer st sti
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