Find the sales tax and total sale. Round to the nearest cent.

A. $3.60; $75.62
B. $28.80; $100.82
C. $2.88; $74.90
D. $2.16; $74.18


Answer: C

Mathematics

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Evaluate the integral.

A.  [ sin 2x + cos 2x] + C
B.  [2 e7x sin 2x + 7 cos 2x] + C
C.  [2 sin 2x - 7 cos 2x] + C
D.  [2 sin 2x + 7 cos 2x] + C

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Solve the problem.An organization can elect a president and a different secretary in 210 different ways. How many members does the organization have?

Fill in the blank(s) with the appropriate word(s).

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Kana drives 3 hours at 40 miles per hour and 2 hours at 16 miles per hour. Set up a quantity-rate table. Find the average rate (miles per hour) for the table by dividing the sum of the Q R column by the sum of the quantity column. Round the answer to the nearest whole number.

A) 29 miles per hour B) 33 miles per hour C) 30 miles per hour D) 34 miles per hour E) 28 miles per hour

Mathematics