Simplify the exponential expression. Write any negative exponents as positive exponents. Assume all variables represent positive real numbers.2/3

A. - 
B.
C.
D.


Answer: C

Mathematics

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Integrate the function.

A. -2 ln + C
B.  ln + C
C. ln + C
D.  ln + C

Mathematics

Solve the inequality and write the solution set using interval notation; then graph the solution set on a number line. (b + 7)(b + 4)(b + 2) < 0

A. (-7-4) ? (-2, ?)

B. (-2, ?)

C. (-?, -4)

D. (-?, -7) ? (-4-2)

Mathematics

Find the probability of the event if a single choice is made from a bag.A bag contains 17 balls numbered 1 through 17. What is the probability of selecting a ball that has an even number when one ball is drawn from the bag?

A.
B.
C. 8 
D.

Mathematics

Find the area of the figure. Use 3.14 for ?.

A. 3.7994 m2 B. 7.5988 m2 C. 15.1976 m2 D. Not enough data

Mathematics