Verify the identity.
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What will be an ideal response?
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Identify the figure as a line, a line segment, or a ray and name it.
A. line 
B. line segment 
C. 
D. line 
Solve the problem.A ball is thrown upward with an initial velocity of 21 meters per second from a cliff that is 
high. The height of the ball is given by the quadratic equation 
where h is in meters and t is the time in seconds since the ball was thrown. Find the time it takes the ball to hit the ground. Round your answer to the nearest tenth of a second.
A. 7.6 sec B. 7.3 sec C. 7.0 sec D. 10.3 sec
Round the whole number to the given place value.58,308, hundreds
A. 58,400 B. 58,200 C. 58,300 D. 58,310
Find the periodic withdrawal for an annuity of $50,000 at 5%, paid out quarterly for 25 years. (Assume end-of-period deposits and compounding at the same intervals as deposits.) Round your answer to the nearest cent. ? $__________
Fill in the blank(s) with the appropriate word(s).