DED f(8) = In(cos 28) f6)-dLn(6520)1 %3D Co520 7. The position function of a particle is given by 25in 2t- 6520 s = t³ – 10.5t2 - 2t, t 2 0 -2Hont When does the particle reach a velocity of 22 m/s? 0. If a tank holds 5000 gallons of water, and that water can drain from the tank in 40 minutes, then Torricelli's Law gives the volume V of water remaining in the tank after t minutes as 2. V = 5000 1- 40 Find the rate at which water is draining from the tank after 6 minutes. 9. A baseball diamond is a square with side 90 ft. A batter hits the ball and runs toward first base with a speed of 40 ft/s. At what rate is his distance from second base decreasing when he is halfway to first base? Round the result to the nearest hundredth. 2016 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...
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Question number 9 please

DED
f(8) = In(cos 28)
f6)-dLn(6520)1
%3D
Co520
7. The position function of a particle is given by
25in 2t-
6520
s = t³ – 10.5t2 - 2t, t 2 0
-2Hont
When does the particle reach a velocity of 22 m/s?
0. If a tank holds 5000 gallons of water, and that water can drain from the tank in 40 minutes, then
Torricelli's Law gives the volume V of water remaining in the tank after t minutes as
2.
V = 5000 1-
40
Find the rate at which water is draining from the tank after 6 minutes.
9. A baseball diamond is a square with side 90 ft. A batter hits the ball and runs toward first base with
a speed of 40 ft/s. At what rate is his distance from second base decreasing when he is halfway to
first base? Round the result to the nearest hundredth.
2016 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
Transcribed Image Text:DED f(8) = In(cos 28) f6)-dLn(6520)1 %3D Co520 7. The position function of a particle is given by 25in 2t- 6520 s = t³ – 10.5t2 - 2t, t 2 0 -2Hont When does the particle reach a velocity of 22 m/s? 0. If a tank holds 5000 gallons of water, and that water can drain from the tank in 40 minutes, then Torricelli's Law gives the volume V of water remaining in the tank after t minutes as 2. V = 5000 1- 40 Find the rate at which water is draining from the tank after 6 minutes. 9. A baseball diamond is a square with side 90 ft. A batter hits the ball and runs toward first base with a speed of 40 ft/s. At what rate is his distance from second base decreasing when he is halfway to first base? Round the result to the nearest hundredth. 2016 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.
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