Find the area of the specified region.Inside the lemniscate r2 = 4 sin 2? and outside the circle r = 
A. 
(3
- ?)
B. 
(3
- ? + 6)
C. 
(2? + 3
)
D. 
Answer: A
You might also like to view...
Solve the problem.The volume of a cylinder of radius r and height h is given by the polynomial V= ?r2h, where ? is an irrational number. Use 3.14 as an approximation for ?, and find the volume of a cylinder with a diameter of 6 inches and a height of 10 inches. Round to the nearest hundredth of an inch.
A. 282.60 in3 B. 376.80 in3 C. 565.20 in3 D. 1130.40 in3
Determine if the ordered pair is a solution to the given inequality.x + 2y > 6; (3, 2)
A. Yes B. No
Solve the problem.Suppose that during a certain step in a chemical manufacturing process the amount of hydrogen sulfide dissolved in a solution, measured in parts per million (ppm), is related to the elapsed time measured from the beginning of the step. Use the following table as a representation of this relationship. Write the data from the table as ordered pairs (x, y), where x represents the time and y represents the amount dissolved.
A. (0, 20.0), (4, 22.4), (8, 24.4), (12, 26.4), (16, 28.2) B. (4, 20.0), (8, 22.4), (12, 24.4), (16, 26.4), (20, 28.2) C. (1, 20.0), (2, 22.4), (3, 24.4), (4, 26.4), (5, 28.2) D. (20.0, 4), (22.4, 8), (24.4, 12), (26.4, 16), (28.2, 20)
Solve the equation on the interval 0 ? ? < 2?.
cos(2?) = 1
A. No solution
B. 
C. 
D. 