Solve the proportion.
= 
A. 
B. 
C. 21
D. 
Answer: D
Mathematics
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Round the figure to the nearest dollar.$1,433,037.18
A. $1,433,000 B. $1,433,037 C. $1,433,037.2 D. $1,433,038
Mathematics
Insert <, >, or = between each pair of numbers to form a true statement.110.530 _____ 110.503
A. = B. > C. <
Mathematics
Solve the problem.The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in inches: 
What rainfall produces the maximum number of mosquitoes?
A. 64 in. B. 0 in. C. 8 in. D. 4 in.
Mathematics
Use synthetic division to determine whether the number k is an upper or lower bound (as specified) for the real zeros of the function f.k = 1; f(x) = x4 + 2x3 + 5x2 - 2x + 1; Upper bound?
A. No B. Yes
Mathematics