Solve the inequality. Write the solution in interval notation.
? 0
A. (-?, -12] ? (1, 5]
B. [-12, 1) ? (1, 5]
C. [-12, 1) ? [5, ?)
D. (-?, -12] ? [5, ?)
Answer: C
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Perform the indicated operations. Express the answer as a single polynomial in standard form.(x - 11)(x2 + 2x - 7)
A. x3 - 9x2 - 15x - 77 B. x3 - 9x2 - 29x + 77 C. x3 + 13x2 + 15x - 77 D. x3 + 13x2 + 29x + 77
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
Find an expression equivalent to the one given.- 
A. - 
B. 
C. - 
D. - 
Find the range of the quadratic function.f(x) = 4 - (x + 2)2
A. [-2, ?) B. (-?, 2] C. [4, ?) D. (-?, 4]