Solve the problem.A private airplane leaves an airport and flies due east at 185 mph. Two hours later, a jet leaves the same airport and flies due east at 333 mph. When will the jet overtake the plane?

A. 1 hr
B.  hr
C. 4 hr
D. 2 hr


Answer: D

Mathematics

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A. {30°, 90°, 150°, 270°} B. {105°, 165°, 285°, 345°} C. {0°, 120°, 180°, 240°} D. {15°, 165°, 195°, 345°}

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Choose the best answer.The outside temperature on a warm summer day might be about

A. 13.5° C. B. 27° C. C. 40.5° C. D. 81° C.

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Solve the problem.Amy can clean the house in 6 hours. When she works together with Tom, the job takes 4 hours. How long would it take Tom, working by himself, to clean the house?

A. 12hr
B. 2 hr
C. 13hr
D. 12 hr

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Graph the polynomial function. f(x) = 6x3 - 7x - x5

A.

B.

C.

D.

Mathematics