How many different subsets can be chosen from a set of eight elements?
What will be an ideal response?
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Solve the inequality. Write the solution set in interval notation and graph it.8t + 6 ? 7t + 2
A. [-4, ?)
B. (-?, -4]
C. (8, ?)
D. (-?, 8)
The following question(s) refer(s) to the capture-recapture method: n1 denotes the size of the tagged (captured) sample, n2 denotes the size of the second (recaptured) sample, and k denotes the number of tagged individuals in the second sample.If n1 = 150, k = 15, and the estimated size of the population is approximately 1060, then the value of n2 is
A. 15,900. B. 150. C. 10,600. D. 106. E. none of these
Solve.Kevin read 
of a book on Monday. He read 
of the book on Wednesday. What fractional part of the book has Kevin read so far this week?
A. 
of the book was read
B. 
of the book was read
C. 
of the book was read
D. 
of the book was read
List the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = -4x4 + 2x2 - 4x + 6
A. ± 
, ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3, ± 6
B. ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3, ± 6
C. ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3, ± 4, ± 6
D. ± 
, ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 4