Use the rules for exponents to rewrite the expression and then evaluate the new expression. 42 ? 45
A. 262,144
B. 16,777,216
C. 16,384
D. 1,048,576
Answer: C
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Graph the function, then find the extreme values of the function on the interval and indicate where they occur.y = 
- 
on the interval -? < x < ?
A. Absolute maximum is 11
on the interval [8, ?);
Absolute minimum is -11
on the interval (-?,4]
B. Absolute maximum is 12
on the interval [9, ?);
Absolute minimum is -12
on the interval (-?,3]
C. Absolute maximum is 12
on the interval [8, ?);
Absolute minimum is -12
on the interval (-?, 4]
D. Absolute maximum is 13
on the interval [8, ?);
Absolute minimum is -13
on the interval (-?,4]
Determine if the sequence is an arithmetic sequence, a geometric sequence, or neither. If it is either arithmetic or geometric, give the next term in the sequence.5, 10, 15, 25, 40, . . .
A. arithmetic; 65 B. neither C. geometric; 65
For an election with candidates (A, B, C, D, and E), we have the following preference schedule:
Using the pairwise comparisons method, there is a candidate that loses every pairwise comparison between itself and the other candidates. That candidate is
A. A. B. B. C. C. D. D. E. E.
Solve the problem.If the height of a rectangular solid is held constant, the volume varies jointly with the length and the width. If the volume is 120 cubic inches when the length is 8 inches and the width is 3 inches, find the volume when the length is 7 inches and the width is 4 inches.
A. 160 in.3 B. 112 in.3 C. 105 in.3 D. 140 in.3