(f) If t is in "minutes," g(t) is in "gallons/foot," and v(t) is in "feet /minute," then g(t)u(t) at is in o gallons o gall large gallons t o (gallons.minutes)/foot o (gallons. feet) /minute X (g) If s is in "seconds" and f (s) is in "feet/second" then / (f(s))? ds is in feet2/sec2 feet2/sec o feet feet.sec X (h) If x is in "days" and f(x) is in "pounds" then f (x) dx is in 1/pounds o pounds days/pound