Solve.An office supply store sells boxes of 5 pencils for $0.35 and boxes of 11 pencils at $0.88 . Which is the better buy?
A. 5 pencils for $0.35
B. 11 pencils at $0.88
Answer: A
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Integrate the function.
dt
A. - 
+ C
B. 
+ C
C. - 
+ sin-1 9t + C
D. - 
+ C
Provide an appropriate response.The domain of a polynomial function is the set of all real numbers. What is the range of a polynomial function of odd degree? One of even degree?
What will be an ideal response?
Your weekly cost (in dollars) to manufacture x cars and y trucks is given by
?
?
What is the marginal cost of a car? Of a truck?
?
A. Marginal cost of a car is 
marginal cost of a truck is 
B. Marginal cost of a car is
marginal cost of a truck is 
C. Marginal cost of a car is
marginal cost of a truck is 
D. Marginal cost of a car is
marginal cost of a truck is 
E. Marginal cost of a car is
marginal cost of a truck is 
Choose the correct response.What is the speed of a plane that travels at a rate of 584 mph with a wind of r mph?
A. 
mph
B. (584) + r mph
C. (r - 584) mph
D. (584) - r mph