Solve the problem.The speed of a ball dropped from a tower is given by the formula f = 32t where f is in feet per second and t is the number of seconds since the ball was dropped. Find the speed of the ball after 7 seconds.
A. 224 ft/sec
B. 7 ft/sec
C. 32 ft/sec
D. 214 ft/sec
Answer: A
Mathematics
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. y = x, y = 0, x = 2, x = 6
A. 20?
B. 
?
C. 
?
D. 16?
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Find the indicated angle.Find the supplement of 147°.
A. Not possible B. 213° C. 123° D. 33°
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Find the price per share of ARCDX for the previous day.
A. $10.27 B. $10.52 C. $10.34 D. $10.55
Mathematics