Rationalize the denominator. Assume that all variables represent positive real numbers.
A. 58
B. 9
C. 
D. 
Answer: D
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Factor completely.x2 + 12xy + 36y2
A. (x - 6y)2 B. (x + 6y)(x - 6y) C. (x + 6y)2 D. Cannot be factored
Solve the problem.In an election, each member ranks the candidates from first to third. The preference schedule below shows the results of the preliminary nonbinding ballots with candidates Robbins (R), Kaplan (K), and Simpson (S).
A second election is then held, which yields the following preference schedule:
If a run-off of the top two candidates is used to determine the winner, is Fairness Criterion 3 satisfied?
A. no B. yes
Use the Rule of 78 to find the payoff amount for the loan paid in full before the date of maturity.Finance charge: $5087Total number of payments: 116Amount per payment: $365Remaining number of payments, when paid in full: 8
A. $3264.01 B. $2893.01 C. $2899.01 D. $3258.01
Determine whether the function is one-to-one.
A. Yes B. No