Solve.A ball is dropped from a height of 4 m. On each upward bounce the ball returns to  of its previous height. Find the total distance the ball travels in an upward direction before coming to rest.

A. 28 m
B. 12 m
C. 3 m
D. 15 m


Answer: B

Mathematics

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Identify the figure as a line, segment, or ray. Then use the correct symbol to name the figure.

A. ray; 
B. ray; 
C. line; 
D. line segment; 

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Provide an appropriate response.Give two reasons why a business would prefer to calculate stock turnover at retail rather than at cost.

What will be an ideal response?

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Perform the indicated operation.(x + 5y)(-5x - 3y)

A. x2 - 28xy - 28y2 B. x2 - 28xy - 15y2 C. -5x2 - 28xy - 28y2 D. -5x2 - 28xy - 15y2

Mathematics

Solve the problem.How long will it take for an investment to triple in value if it earns 11.5% compounded continuously? Round your answer to three decimal places.

A. 4.777 yr B. 6.027 yr C. 9.553 yr D. 10.024 yr

Mathematics