Write an expression that illustrates the quantity described.The cost of z pounds of candy that sell for $1.56 per pound
A. $1.56z
B. $z
C. $1.56
D. $1.57z
Answer: A
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Write the negation of the conditional. Use the fact that the negation of p ? q is p ? ~q.If the box is in the mail, then it should be here by Monday.
A. The box is in the mail so it should be here by Monday. B. The box is not in the mail and will not be here by Monday. C. If the box is in the mail, then it will not be here by Monday. D. The box is in the mail and will not be here by Monday.
This double-bar graph shows the number of male (M) and female (F) athletes at a university over a four-year period. Answer the question.
Which year had the smallest number of female athletes?
A. Year 4 B. Year 1 C. Year 3 D. Year 2
Solve the problem.Identify the incorrect statements about limits.I. The number L is the limit of f(x) as x approaches x0 if f(x) gets closer to L as x approaches x0.II. The number L is the limit of f(x) as x approaches x0 if, for any ? > 0, there corresponds a ? > 0 such that 
< ? whenever 0 < 
< ?.III. The number L is the limit of f(x) as x approaches x0 if, given any ? > 0, there exists a value of x for which 
< ?.
A. II and III B. I and III C. I and II D. I, II, and III
Find the first three nonzero terms of the Maclaurin expansion of the given function.f(x) = 
A. 1 + 
x2 - 
x4 + ...
B. 1 + 
x - 
x3 + ...
C. 1 - 
x + 
x2 - ...
D. 1 - 
x + 
x2 - ...