Solve.A projectile is thrown upward so that its distance above the ground after t seconds is  After how many seconds does it reach its maximum height?

A. 13 sec
B. 26 sec
C. 6 sec
D. 19.5 sec


Answer: A

Mathematics

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Solve.The ratio of company's current assets to its current liabilities is known as its current ratio. Find the company's current ratio if its assets are $51,800 and its liabilities are $18,500.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Find the exact value of the expression if ? = 30°. Do not use a calculator.g(?) = sin ?Find 12g(?).

A. 6
B. - 
C. - 
D. 6

Mathematics

Solve the problem.A car traveled 249 miles on 9 gallons of gas. How many miles per gallon did it get?

A. 27 mpg
B. 27 mpg
C. 27
D. 28 mpg

Mathematics

Aaron Household Movers is a small company with five trucks and 15 permanent employees. Aaron Blanco, the owner, has expanded the operation from the original one truck and two employees. The ____ structure would be most appropriate for this firm.

A. functional B. entrepreneurial C. simple D. multidivisional

Mathematics