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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Translate the problem to a system of equations, then solve using matrices.John has a jarful of quarters and nickels. There are 102 coins in the jar. The value of the coins is $15.90. How many of each type of coin?

A. 97 quarters and 5 nickels B. 59 quarters and 43 nickels C. 48 quarters and 54 nickels D. 54 quarters and 48 nickels

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Provide an appropriate response.Does the curve y = (x + 3)3 have any horizontal tangents? If so, where? Give reasons for your answer.

What will be an ideal response?

Mathematics

Graph the function.f(t) = sin (2t) + 2 

A.

B.

C.

D.

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Translate the symbolic compound statement into words.Let p represent the statement "Her name is Lisa" and let q represent the statement "She lives in Chicago."~p

A. Her name is not Lisa. B. It is true that her name is Lisa. C. She does not live in Chicago. D. Her name is Lisa.

Mathematics