Exam 1 Practice 3

Exam 1 Practice 3 - 1 Let W = f(t represent corn production...

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1. Let W = f(t) represent corn production in the state of Kansas in thousands of metric tons, where t is years since 1995. Which of the following is the interpretation of the statement f (12) = 9 in terms of corn production. (A) Kansas produced 12 metric tons of corn in 2004 (B) Kansas produced 9000 metric tons of corn in 2007 (C) Kansas produced 9 metric tons of corn in 2007 (D) Kansas produced 12,000 metric tons of corn in 2004 (E) None of these 2. A football game costs $15 to get in and hotdogs are $2.15 each. A baseball game costs $19 to get in and hotdogs cost $1.65 each. How many hotdogs would one have to eat for the price of these two events to be the same? (A) 6 hotdogs (B) 7 hotdogs (C) 8 hotdogs (D) 9 hotdogs (E) None of these 3. Based on the table below, which of the following is the average rate of change between 1940 and 1980. Year 1940 1960 1980 2000 L 1787 1480 1517 991 (A) -6.75 (B) 13.275 (C) 6.75 (D) -270 (E) None of these 4. If a company has a cost function of q
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This note was uploaded on 11/30/2011 for the course MATH 127 taught by Professor Rudvalis during the Fall '07 term at UMass (Amherst).

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Exam 1 Practice 3 - 1 Let W = f(t represent corn production...

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