Solve the problem.Bob and Fred play the following game. Bob rolls a single die. If an even number results, Bob must pay Fred the number of dollars indicated by the number rolled. On the other hand, if an odd number is rolled, Fred must pay Bob the number of dollars indicated by the number rolled. Find Fred's expectation.
A. $0.00
B. $0.25
C. -$0.10
D. $0.50
Answer: D
Mathematics
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Evaluate the improper integral or state that it is divergent. 
A. -36 B. 18 C. 0 D. - 18
Mathematics
Perform the indicated operation.(3m3 + 15m2 - 11) - (2m + 6m3 + 20)
A. -3m3 + 13m2 - 31 B. -3m3 + 15m2 + 2m - 31 C. -3m3 + 15m2 - 2m - 31 D. -3m3 + 15m2 - 2m + 9
Mathematics
Approximate the value using a calculator. Express answer rounded to three decimal places.2 
A. 5.292 B. 64.000 C. 7.000 D. 6.258
Mathematics
Graph the equations of the system. Then solve the system to find the points of intersection.
What will be an ideal response?
Mathematics