Write the number in scientific notation.0.0065

A. 6.5 × 104
B. 6.5 × 10-4
C. 6.5 × 103
D. 6.5 × 10-3


Answer: D

Mathematics

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Find the standard deviation of the data.The table gives the number of unemployed workers (in thousands) in a certain city in recent years. Find the standard deviation for the data. Round to the nearest hundredth.

A. 1.56 thousand B. 1.65 thousand C. 33.04 thousand D. 2.72 thousand

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If f and g are continuous functions with f(9) = 6 and = 9, find g(9).

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Simplify. Write the answer using positive exponents only.-4

A.
B.
C.
D.

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Write the number in scientific notation.In a certain city, the subway system carried a total of 1,350,000,000 passengers.

A. 13.5 × 109 B. 1.35 × 109 C. 1.35 × 1010 D. 1.35 × 108

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