Use a Venn Diagram and the given information to determine the number of elements in the indicated region.n(U) = 97, n(A) = 45, n(B) = 30, n(C) = 35, n(A ? B) = 6, n(A ? C) = 5,
Find 
A. 42
B. 5
C. 37
D. 3
Answer: D
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Write a third-degree polynomial equation with real coefficients and the roots 7 - i, -2. ?
A.
B.
C.
D.
E. none of these
Make an approximate conversion as indicated. Round to the nearest tenth. The precise value of your approximation will depend on the conversion path that you choose.38 ft = ____ m
A. 124.6 m B. 11.4 m C. 34.6 m D. 12.7 m
Verify the identity.7 csc2 x - 4 cot2 x = 3 csc2 x + 4
What will be an ideal response?
A certain bacterial culture grows in such a way that each hour the increase in the number of bacteria in the culture is 60% of the total number present at the beginning of the hour. Let yn be the number of bacteria in the culture after n hours.If there were 10,000 bacteria originally, then after twenty-four hours the number of bacteria most closely approximates
A. 79,228,162 B. 792,281,625 C. 892,291 D. 89,228,162 E. none of these