Determine a viewing window that will provide a complete graph of the function.y = 0.62x3 - 5x2 + 11x + 8
A. [-10, 1] by [-75, 100]
B. [-2, 7] by [-100, 60]
C. [-3, 8] by [-50, 50]
D. [-2, 1] by [-30, 20]
Answer: C
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Use the Huntington-Hill apportionment principle to decide who is most deserving of an additional representative. For the U.S. House of Representatives:State A: population 5.6 million, 10 representativesState B: population 14.2 million, 20 representativesState C: population 11.7 million, 15 representatives
A. State B B. State A C. State C
As part of a statistics project, a 6th grade teacher brings to class a container with 300 red marbles and 500 white marbles which are thoroughly mixed. To figure out how many marbles in the container are red without actually counting them all, a student randomly draws 40 marbles from the container. Of the 40 marbles drawn, 16 are red.The sampling method used in this example is called
A. quota sampling. B. simple random sampling. C. random sampling, but not simple random sampling. D. stratified sampling. E. none of these
Fill in the blank with one of the words or phrases listed below.
The 
is the greatest degree of any term of the polynomial.
A. degree of a term B. coefficient C. degree of a polynomial D. term
A student can afford to spend up to $2,387 on a new computer and some CD-ROMs. The computer costs $1,504 and the CD-ROMs cost $18 each. If she buys the computer, how many CD-ROMs can she buy? ?
A. 49 B. 56 C. 43 D. 52 E. 99