Suppose that a ball is rolling down a ramp. The distance traveled by the ball is given by the function s(t), where t is the time, in seconds, after the ball is released, and s(t) is measured in feet. For the given function, find the ball's average velocity from t1 to t2.s(t) = 11t2; t1 = 3, t2 = 3.5
A. 17.875 ft/sec
B. 35.75 ft/sec
C. 134.75 ft/sec
D. 71.5 ft/sec
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
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Find the slope of the line.-x + 9y = 27
A. m = -1
B. m = 9
C. m = 
D. m = - 
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