Use the principle of square roots to solve the equation.-6k2 - 4 = -58
A. 3
B. ±6
C. -29
D. ±3
Answer: D
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Graph the function.y = sec 
A. 
B. 
C. 
D. 
Solve the problem.Suppose, for a certain drug, the following results were obtained: Immediately after the drug was administered, the concentration was 7 milligrams per milliliter. Eleven hours later, the concentration had dropped to 2.8 milligrams per milliliter. The concentration decays exponentially according to the law 
Determine the value of k for this drug.
A. k = -0.0134 B. k = 0.0833 C. k = -1.6180 D. k = -0.0833
Given that z is a standard normal random variable, what is the value of z if the area to the right of z is 0.1112? Use the Standard Normal Cumulative Probability Table.
What will be an ideal response?
Solve the problem.A small country consists of seven states; there are 160 seats in the legislature that need to be apportioned among the seven states; and the population of each state is shown in the table. 
Find the apportionment for state D using Webster's method.
A. 23 B. 26 C. 25 D. 24