Solve the problem.If a baseball is thrown upward at a velocity of 48 feet per second, then its height h above the ground can be modeled by where t is in seconds. Use factoring to determine how long it takes for the baseball to hit the ground.

A. 48 seconds
B. 3 seconds
C. 1.5 seconds
D. 6 seconds


Answer: B

Mathematics

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A. ? B. {-1} C. {-5, -8} D. {5, 8}

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Write the fraction in lowest terms.

A.
B.
C.
D.

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Multiply.(x + 3)(4x + 4)

A. 4x2 + 14x + 12 B. 4x2 + 16x + 16 C. 4x2 + 16x + 12 D. 4x2 + 12x + 16

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