Solve the problem. Use a Venn diagram to find your answer.The subsets A, B, and C of the universe U satisfy the following conditions:n(U) = 202n(A) = 68n(B) = 88n(A ? B) = 29n(A ? C) = 32n(A ? B ? C) = 15n(
? B ? 
) = 44n(
? 
? 
) = 51Find
n(C).
A. 40
B. 24
C. 41
D. 71
Answer: D
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Use Webster's method to find the apportionment.A small country consists of seven states; there are 160 seats in the legislature that need to be apportioned among the seven states; and the population of each state is shown in the table.
Find the apportionment for state D using Webster's method.
A. 25 B. 24 C. 26 D. 23
Use synthetic division to find the quotient and the remainder.x5 + 9x4 + 21x3 + 20x2 + 9x - 15 is divided by x + 6
A. x4 + 3x3 + 3x2 + 2x + 3; remainder 5 B. x4 + 3x3 + 3x2 + 2x + 3; remainder 0 C. x3 + 3x2 + 3x + 2; remainder 3 D. x4 + 3x3 + 3x2 + 2x - 3; remainder 3
Solve. Express any nonreal complex numbers with i notation.5x4 = 38x2 + 63
A. x = ± 
B. x = ± 
, x = ± 3
C. x =± 
, ± 3
D. x = ± 3
Add or subtract as indicated. Simplify the result whenever possible. Write any answer that contains an improper fraction as a mixed number.
+ 
+ 
A. 
B. 
C. 
D. 