Eleven dimes dated 1989 through 1999 are tossed. Find the probability of the event.Exactly 2 heads
A. 
B. 
C. 
D. 
Answer: D
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Find the volume of the solid generated by revolving the shaded region about the given axis.About the x-axis
A. 8?2 - 16? B. 8?2 - 4? C. 8?2 D. 8?2 + 16?
Solve the problem.The students at ABC School are selling tickets for their carnival. Each ticket sells for 50¢. The school wants to raise $7500 in ticket sales. How many tickets must the school sell to reach its goal of $7500?
A. 150,000 B. 15,000 C. 1500 D. 3750
Find the domain. Write interval notation for the answer.f(x) = 
A. (-?, 1) ? (1, ?) B. (-?, ?) C. (-?, -5) ? (-5, 5) ? (5, ?) D. (-?, -5) ? (-5, ?)
Solve the problem.If $6000 is invested at interest rate i, compounded quarterly, it will grow in 4 years to an amount A, in dollars, given by A = 6000
16. Find the rate of change, 
.
A. 
= 96,000
15
B. 
= 96,000
16
C. 
= 24,000
15
D. 
= 24,000
16