Oil is leaking out of a ruptured tanker at the rate of r(t) = 70 e 0.02% A. At what rate, in thousands of liters per minute, is the oil leaking out at t=0? rate = 70 thousand liters/min thousand liters per minute. at t 60? rate = thousand liters/min B. How many thousands of liters leak out during the first hour? Number of liters thousand liters