Find the exact value of y, or state that y is undefined.y = csc-1 (-2)
A. 
B. 
C. - 
D. - 
Answer: C
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Provide an appropriate response.Simplify: 2(-a - 2) + 3
Fill in the blank(s) with the appropriate word(s).
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
Factor completely. If the polynomial is prime, state this.108a4b - 147b3
A. 3b(6a - 7b)2 B. 3b(6a2 + 7b)(6a2 - 7b) C. 3b(6a + 7b)2 D. (18a + 21b)(6ab - 7b2)
Find the expected value of the probability density function to the nearest hundredth.f(x) = 1 - 
; [1, 4]
A. 3.00 B. 2.50 C. 2.67 D. 2.83