Solve.A total of 5 gal 3 qt of oil has been removed from a 45-gallon drum. How much oil still remains in the container?
A. 39 gal 1 qt
B. 40 gal 3 qt
C. 40 gal 1 qt
D. 39 gal 5 qt
Answer: A
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Use Gauss's Divergence Theorem to calculate 
.F(x, y, z) = 4xy2i + 4x2yj + 8xyk; S: the region cut from the solid cylinder 
by the planes z = 0 and z = 8
A. 8192? B. 4096? C. 16,384? D. 2048?
Determine whether there is a maximum or minimum value for the given function, and find that value.f(x) = - 
x2 + 9x - 3
A. Minimum: - 
B. Maximum: 
C. Maximum: -3
D. Minimum: 
Solve the problem.The radius r and height h of a cylinder are changing with time. At the instant in question, 
and 
At what rate is the cylinder's volume changing at that instant?
A. 2.14 cm3/sec B. 5.03 cm3/sec C. 4.02 cm3/sec D. 1.76 cm3/sec
At one high school, students can run the 100-yard dash in a mean of 15.2 seconds with a standard deviation of 0.9 seconds. The times are very closely approximated by a normal curve. Rounding to the nearest tenth of a percent as necessary, find the percent of times that are:Less than 15.2 seconds
A. 16% B. 68% C. 50% D. 34%