Solve.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. 2 sec
B. -2 sec
C. 5 sec
D. 160 sec
Answer: C
Mathematics
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Find the absolute maximum value and the absolute minimum value, if any, of the function.
?
on 
?
A. Absolute maximum value: 0; absolute minimum value: - 48 B. Absolute maximum value: 9; absolute minimum value: - 48 C. Absolute maximum value: 5; absolute minimum value: - 4 D. Absolute maximum value: 4; absolute minimum value: - 5 E. Absolute maximum value: 9; absolute minimum value: 0
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Divide.
A. 9.1 B. 9 C. 8 D. 8.9
Mathematics
Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(9x + 5)2
A. 81x2 + 25 B. 9x2 + 25 C. 9x2 + 90x + 25 D. 81x2 + 90x + 25
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Multiply:
Mathematics