Question 622335
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Hi,
The amount of water in a wading pool by given by the function w(t)=30+{{{highlight(5)}}}t,
 where "t" is time <u>in minutes</U> and t= 0 corresponds to when a faucet is turned on...
using Gallons
a. What is the rate of change of the water in the pool? 5gal/min
b. Is this an <u>increasing</u> or decreasing function?
c. How much water is in the pool an {{{hour}}} after the faucet has been turned on?
 {{{ w(t)=30+5t = 30 + 5*60 = 330}}}