A 100 gallon water tank leaks at a rate of f(t) = 24 cos(0.1t - 3) 25 gallons per hour where t is measured in hours since the leak began at 8:00 a.m. how many gallons of water are lost in the 5-hour period between 12 p.m. and 5 p.m.?
a. 31.402
b. 41.550
c. 84.910
d. 244.899