Solve the problem.A child's bank contains $2.09 in pennies and nickels. If the number of pennies is 50 less than 2 times the number of nickels, then how many pennies are in the bank?
A. 2
B. 14
C. 37
D. 24
Answer: D
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Solve the problem.An election is held among five candidates (A, B, C, D, and E). There are 37 voters. Using the method of pairwise comparisons, A, B, and C win one pairwise comparison each. D wins three pairwise comparisons, and E wins all the rest. In this election
A. E is a Condorcet candidate. B. There is no Condorcet candidate. C. D is a Condorcet candidate. D. Cannot be determined from the information given. E. none of these
Solve the problem.The height of the tower is 9 times the height of the building next to it. If the tower is 36,000 ft tall, then what is the height of the building?
A. 7000 ft B. 4000 ft C. 6000 ft D. 5000 ft
When multiple acquirers bid up the price of a target and the ultimate acquirer ends up paying too much this is known as the
A. "loser's blessing." B. "winner's curse." C. "loser's curse." D. "winner's blessing."
Find the nth term an of the geometric sequence.-4, -8, -16, -32, -64, . . .
A. an = (-4)(2)n-1 B. an = a1 + 2n C. an = (-4)(2)n D. an = (-4)(2n)