Write the equation of the quadratic function whose graph is a parabola containing the given points.An egg is dropped from the top of a 1600-foot-high building. The ball is 1456 feet above the ground after 3 seconds, and it reaches level ground in 10 seconds. The height above the ground is a quadratic function of the time after the ball is thrown. Write the equation of this function.
A. y = -16x2 + 1600
B. y = 16x2 + 1600
C. y = 16x2 - 1600
D. y = -16x2 + 160
Answer: A
Mathematics
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= 4
A. 12 B. 60 C. 64 D. 0
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A. 
B. 
C. 
D. 
Mathematics
The problem that follows refers to triangle ABC.
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If 
and 
cm, find a.
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Apply the rules regarding the use of significant digits after all computations are complete.
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__________ cm
Fill in the blank(s) with the appropriate word(s).
Mathematics
Draw a graph from the following input-output table.
Mathematics