Rewrite using the power rule. Assume all variables represent positive real numbers.logby9

A. blog90y9
B. 9logby
C. 9logby9
D. blog9y


Answer: B

Mathematics

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Subtract. Write the answer in lowest terms.

A. 9
B. 16
C. 15
D. 9

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Solve the problem.If cos ? = , ? in quadrant IV, find the exact value of tan

A.
B.
C.
D.

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Identify the place value of the digit 5 in the decimal number. 98.507

A. hundredths B. ones  C. tenths D. thousandths

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