Find the exact value of the integral using a formula from geometry. dx

A. 49?
B.
C.
D. 98?


Answer: C

Mathematics

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Solve the problem.If November is your starting month, what month will it be 16 years from November?

A. March B. July C. April D. November

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Solve.The price of a jacket was reduced from $117 to $81.90. What was the percent of decrease in the price?

A. 30% B. 3% C. 31% D. 32%

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Write the sentence as an equation or inequality. Use x to represent any unknown number.Twice a number is 11.

A. x = 22
B. x = 11
C. x + 2 = 11
D. 2x = 11

Mathematics

Multiply and simplify.25 ? 

A.
B. 125
C. 5
D.

Mathematics