Solve. Round your answer to the nearest tenth, if necessary.An object is thrown upward from the top of a 
building with an initial velocity of 48 feet per second. The height, h, of the object after t seconds is given by the quadratic equation 
When will the object hit the ground?
A. In 5 seconds
B. In 160 seconds
C. In 2 seconds
D. In 7 seconds
Answer: A
Mathematics
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Factor. Assume that all exponents are positive.p6x - q2
A. (px + q)(px - q) B. (p3x - q)2 C. (p3x + q)(p3x - q) D. (p3x + q)(p2x - q)
Mathematics
Evaluate using a calculator. Express answers to the nearest ten-thousandth.log 0.00422
A. -2.3747 B. -2.3851 C. -2.3645 D. -5.4679
Mathematics
Evaluate.Given that loga5 = 1.609, and loga3 = 1.099, find loga
.
A. -0.511 B. 1.465 C. 2.708 D. 0.51
Mathematics
Write in exponential form.log5 
= -4
A. 5625 = 4
B. 5-4 = 
C. (
)4 = 5
D. 45 = 
Mathematics