Find the exact value of the expression.

A. -
B. - 
C. - 
D. -2


Answer: A

Mathematics

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What part of the set of objects is shaded?

A.
B.
C.
D.

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Simplify. ÷ 2 ?  ? 

A.
B.
C. 0.097
D. 504

Mathematics

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

Mathematics

Find the domain of the function.

A. {x|x ? 2} B. {x|x > 2} C. all real numbers D. {x|x ? 2}

Mathematics