Evaluate the expression.
A. 15
B. 
C. 10
D. 60
Answer: A
Mathematics
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Find the total surface area and volume of the solid object. (Round as indicated in parentheses and use the ? key for ?.
A. T = 4800 m2, V = 124,200 m3 B. T = 19,100 m2, V = 124,200 m3 C. T = 19,100 m2, V = 248,500 m3 D. T = 4800 m2, V = 31,100 m3
Mathematics
Refer to the weighted voting system 
and the Banzhaf definition of power. (The four players are P1, P2, P3 and P4.)The winning coalitions are
A. all coalitions with two or more players. B. all coalitions with three or more players, one of which is P1. C. all coalitions with three or more players. D. all coalitions with P1 in it. E. none of these
Mathematics
Solve the equation.log2x = -3
A. 
B. 
C. 
D. 
Mathematics
Find the indicated limit.
A. 0.5 B. The limit does not exist. C. 1 D. 0
Mathematics