Simplify the radical.- 
A. -13
B. -10
C. -39
D. -3
Answer: D
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Determine whether the sets are equal, equivalent, both, or neither.{x | x is a whole number} and {x | x is an integer}
A. Equivalent B. Both C. Equal D. Neither
Find the mean, median, and mode for the given data set.8, 6, 5, 2, 12, 8, 8, 6, 2, 12, 8, 5, 14, 2, 8, 8, 5, 6, 2, 8
A. Mean = 6.75, median = 6, mode = 8 B. Mean = 7.25, median = 6, mode = 14 C. Mean = 6.75, median = 8, mode = 8 D. Mean = 6.75, median = 7, mode = 8
Write the fraction and mixed number as a percent.
A. 7% B. 700% C. 70% D. 0.7%
Identify the exercise as either a permutation (order matters) or combination (order does not matter) counting problem. Do not actually solve the exercise.A record club offers a choice of 7 records from a list of 45. In how many ways can a member make a selection?
A. Combination B. Permutation