Question: Sand is leaking from a bag in such a way that after t seconds, there are pounds of sand left in the bag. a. How

Sand is leaking from a bag in such a way that after t seconds, there are


S(t) 50 1 1- 15 3


pounds of sand left in the bag.


a. How much sand was originally in the bag?


b. At what rate is sand leaking from the bag after 1 second?


c. How long does it take for all the sand to leak from the bag? At what rate is the sand leaking from the bag at the time it empties?

S(t) 50 1 1- 15 3

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