Solve the problem.Given that P(A) = 0.29 and P(B) = 0.22, find P(A ? B) if A and B are mutually exclusive.

A. 0.0638
B. 0
C. 0.51
D. 0.4462


Answer: B

Mathematics

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The graph of a function is given. Choose the answer that represents the graph of its derivative.

A.

B.

C.

D.

Mathematics

Use regression to find a quadratic function that best fits the data. Give results to the nearest hundredth.

A. f(x) = -0.03 + 3.78x - 6.74 B. f(x) = 1.40x2 + 27.15x + 14.44 C. f(x) = -1.40x2 + 27.15x - 14.44 D. f(x) = 5.66x2 - 39.888x + 99.29

Mathematics

Solve the equation.43 - x = 24 (Round to the nearest hundredth.)

A. 3.00 B. -3.00 C. 0.71 D. 3.44

Mathematics

Add or subtract as indicated.Subtract.

A. 19a5 - 3a2 B. 5a5 - 25a2 C. 5a5 - 3a2 D. -20a7

Mathematics