Find the probability.The table lists the eight possible blood types. Also given is the percent of the U.S. population having that type.Let E be the event that a randomly selected person in the U. S. has type B blood. Let F be the event that a randomly selected person in the U. S. has RH-positive blood.Find P(F|E).

A. 0.818
B. 0.340
C. 0.720
D. 0.107


Answer: D

Mathematics

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Factor the GCF from the polynomial.-32x4 + 22x2 - 16x3

A. -2x2(16x2 + 11 + 8x) B. 2x2(16x2 + 11 - 8x) C. -2x2(16x2 - 11 - 8x) D. -2x2(16x2 - 11 + 8x)

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Match the inequality to its graph.y < -1

A.

B.

C.

D.

Mathematics

Evaluate.(-2x)5

A. 32x5 B. -32x-5 C. -32x5 D. -2x5

Mathematics

The graph shows the monthly revenue in millions of dollars of a growing company after the company doubled its advertising. Use the graph to solve the problem. From 9 months after the advertising was doubled to 12 months after the advertising was doubled, the revenue is graphed as a horizontal line. Write the equation of the line.

A. x = 6 B. y = 3 C. x = 3 D. y = 6

Mathematics