Solve the problem.The table below describes the smoking habits of a group of asthma sufferers.  If one of the 1054 people is randomly selected, find the probability that the person is a man or a heavy smoker. Round to the nearest thousandth.

A. 0.605
B. 0.440
C. 0.484
D. 0.528


Answer: C

Mathematics

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Graph the function.y = log5x

A.

B.

C.

D.

Mathematics

The given point is on the graph of y = f(x). Find a point on the graph of y = g(x).g(x) = f(x - 1) + 3; (4, 13)

A. (5, 10) B. (5, 16) C. (14, 10) D. (14, 16)

Mathematics

Graph the quadratic function.f(x) = -x2 - 1

A.

B.

C.

D.

Mathematics

Simplify. Assume that all variables represent non-negative real numbers.

A. -2a2b
B. 2
C. 2ab
D. 2ab

Mathematics