The function s = f(t) gives the position of a body moving on a coordinate line, with s in meters and t in seconds.s = 10t - t2, 0 ? t ? 10Find the body's displacement and average velocity for the given time interval.
A. 200 m, 20 m/sec
B. 0 m, 0 m/sec
C. 200 m, -10 m/sec
D. -200 m, -20 m/sec
Answer: B
Mathematics
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Find all rational zeros of the polynomial.
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?
A. ?
B. ?
C. ?
D. ?
E. ?
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Graph the inequality.y ? x2 - 1
A. 
B. 
C. 
D. 
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Use front-end rounding to round each number. Then, add or subtract the rounded numbers to get an estimated answer. Finally, find the exact answer.What is 9.36 less 1.532?
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