Simplify.  

A.
B.  
C.
D.


Answer: B

Mathematics

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A firm purchased a 15-year franchise for a computer outlet store that is expected to generate income at the rate of ? ? dollars per year. If the prevailing interest rate is 9% per year compounded continuously, find the present value of the franchise. ?

A. $3,264,095 B. $4,938,398 C. $3,619,817 D. $2,240,764 E. $5,973,418

Mathematics

Let  and compute the Riemann sum of f over the interval [3, 4] , using

? Two subintervals of equal length . Choose the representative points to be the midpoints of the subintervals. ? __________ sq units ? Five subintervals of equal length . Choose the representative points to be the midpoints of the subintervals. ? __________ sq units ? Ten subintervals of equal length . Choose the representative points to be the midpoints of the subintervals. ? __________ sq units What will be an ideal response?

Mathematics

Solve the inequality. Graph the solution set and write the solution set in set-builder notation.3x2 + 17x - 6 ? 0

A.

B.

C.

D.

Mathematics

Decide whether or not the events are commutative.Turning on the printer and printing a computer report.

A. No B. Yes

Mathematics