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is a square 90 ft 90 Teet. A waru At what rate (in ft/s) is his distance from second base decreasing when he is halfway to ft/s At what rate (in ft/s) is his distance from third base increasing at the same moment? (

is a square 90 ft 90 Teet. A waru At what rate (in ft/s) is his distance from second base decreasing when he is halfway to ft/s At what rate (in ft/s) is his distance from third base increasing at the same moment? (

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 45SE: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the...
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A baseball diamond is a square with side 90 feet. A batter hits the ball and runs toward first base with a speed of 21 ft/s. D 90 ft Ⓡ (a) At what rate (in ft/s) is his distance from second base decreasing when he is halfway to first base? (Round your answer to one decimal place.) ft/s (b) At what rate (in ft/s) is his distance from third base increasing at the same moment? (Round your answer to one decimal place.) ft/s
Transcribed Image Text:A baseball diamond is a square with side 90 feet. A batter hits the ball and runs toward first base with a speed of 21 ft/s. D 90 ft Ⓡ (a) At what rate (in ft/s) is his distance from second base decreasing when he is halfway to first base? (Round your answer to one decimal place.) ft/s (b) At what rate (in ft/s) is his distance from third base increasing at the same moment? (Round your answer to one decimal place.) ft/s
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