3. If it takes exactly one minute to drain a 10-gallon tank of water, the volume of water remaining in the tank can be approximated by v(t) = 10(1-t)², where t is time in minutes, Ost≤1. Graph the function. How much time has passed when there is only 2.5 gallons of water left in tank?

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section6.7: Exponential And Logarithmic Models
Problem 14TI: The half-life of plutonium-244 is 80,000,000 years. Find function gives the amount of carbon-14...
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3. If it takes exactly one minute to drain a 10-gallon tank of
water, the volume of water remaining in the tank can be
approximated by v(t) = 10(1-t)², where t is time in minutes,
0sts 1. Graph the function. How much time has passed
when there is only 2.5 gallons of water left in tank?
Transcribed Image Text:3. If it takes exactly one minute to drain a 10-gallon tank of water, the volume of water remaining in the tank can be approximated by v(t) = 10(1-t)², where t is time in minutes, 0sts 1. Graph the function. How much time has passed when there is only 2.5 gallons of water left in tank?
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