Simplify by dividing.

A. 0
B. -28
C. 28
D. undefined


Answer: D

Mathematics

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Solve the problem.A BASE jumper's velocity (in meters per second) after t seconds is given by  where m is the mass of the object in kilograms, g = 9.8 m/s2 is the acceleration due to gravity, and k is a physical constant. How fast is the BASE jumper falling at the end of a 14 second delay? Use  and  Round the answer to one decimal place if necessary.

A. 59.3 m/s B. 19.6 m/s C. 830.5 m/s D. 61.9 m/s

Mathematics

Pick which graph satisfies the given conditions.Degree 3 with turning points at (-2, 10) and (1, -17).

A.

B.

C.

D.

Mathematics

Use Bayes' rule to find the indicated probability.Two shipments of components were received by a factory and stored in two separate bins. Shipment I has 2% of its contents defective, while shipment II has 5% of its contents defective. If it is equally likely an employee will go to either bin and select a component randomly, what is the probability that a defective component came from shipment II?

A. 0.714 B. 0.222 C. 0.5 D. 0.2

Mathematics

Write the equation in its equivalent logarithmic form.4-2 = 

A. log4  = -2
B. log4-2 = 
C. log- 2  = 4
D. log1/44 = -2 

Mathematics