Find the volume of the solid generated by revolving the region about the given axis. Use the shell or washer method.The region in the first quadrant bounded by x = 4y - y2 and the y-axis about the y-axis
A. 
?
B. 
?
C. 
?
D. 
?
Answer: A
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Solve the problem.Carole's car averages 13.4 miles per gallon in city driving and 23.3 miles per gallon in highway driving. If she drove a total of 533.6 miles on 28 gallons of gas, how much of the gas (to the nearest gallon) was used for city driving?
A. 16 gallons B. 21 gallons C. 12 gallons D. 14 gallons
Suppose u and v are differentiable functions of x. Use the given values of the functions and their derivatives to find the value of the indicated derivative.u(2) = 9, u '(2) = 3, v(2) = -1, v '(2) = -4.
(3v - u) at x = 2
A. -15 B. -9 C. 6 D. -12
Graph the equation.(x + 4)2 + (y - 2)2 = 4 
A. 
B. 
C. 
D. 
Solve.A picture frame has a perimeter of 102 cm and a diagonal 
cm. What are the dimensions?
A. 19 cm by 32 cm B. 19 cm by 33 cm C. 20 cm by 31 cm D. 20 cm by 32 cm