Simplify the expression.

A.
B.
C.
D.


Answer: B

Mathematics

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Solve the problem.On the January 25 billing date, Vivian had a balance due of $367.28 on her credit card. The transactions during the following month were: The interest rate on the card is 1.3% per month. Using the average daily balance method, find the finance charge on February 25 (January has 31 days).

A. $8.66 B. $8.61 C. $2.50 D. $8.54

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A doctor orders 40 mg/m2 of prednisone for a patient who weighs 160 lb and is 5 ft 8 in tall. How many mg of this drug should be administered?

A. 74 mg B. 139 mg C. 70 mg D. 120 mg

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Determine the voting method being used and complete the table.The table below summarizes the voting of members of a professional society for their president.

What will be an ideal response?

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Solve the problem.In the weighted voting system , the total number of possible sequential coalitions involving all five players is

A. 24. B. 31. C. 720. D. 120. E. none of these

Mathematics