Find the distance between the pair of points. Give an exact answer, and where appropriate, an approximation to three decimal places.(0, 0) and (c, d)

A.
B. c2 + d2
C. c + d
D.


Answer: A

Mathematics

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B. 9(2? - 3)
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The function f is one-to-one. Find its inverse.f(x) = 2x

A. f-1(x) = 
B. f-1(x) = 2x
C. f-1(x) = 
D. f-1(x) = -2x

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A. 3.863 B. 3.853 C. 3.852 D. 3.953

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Find the equivalent earnings.Roger earns $12,272 a year. How much does he earn in a month?

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Mathematics