For f(x) = A sin 
+ D,identify either A, B, C, or D as indicated for the sine function.y = -2 sin 
Find A.
A. 2?
B. -4
C. - 2
D. 1
Answer: C
Mathematics
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Use De Morgan's laws to write a statement that is equivalent to the given statement. ~(p ? q)
A. ~p ? ~q B. p ? ~q C. ~p ? ~q D. p ? ~q
Mathematics
Use Euler's formula to answer the question.A polyhedron has 15 vertices and 20 faces. How many edges does it have?
A. 34 B. 37 C. 35 D. 33
Mathematics
Suppose P(C) = .048, P(M ? C) = .044, and P(M ? C) = .524. Find the indicated probability.P(M' ? C')
A. .466 B. .004 C. .524 D. .956
Mathematics
For the function f, use composition of functions to show that f-1 is as given.
, 
What will be an ideal response?
Mathematics