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afcwestwarrior
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Homework Statement
Water is poured into a container that has a leak. The mass m of the water is given as a function of time t by m=5.00(t)^.8- 3.00t+ 20.00. with t being greater or equal to zero, m in grams, and t in seconds. (a) at what time is the water mass greatest (b) what is the greatest mass? in kilograms per minute, what is the rate of change at (c) t=2.00 s and (d) t=5.00s
how do i do this probelm
Homework Equations
what equations can i use
The Attempt at a Solution
if i knew what to do or sort of do i could attempt it