Joe rides his bicycle an average of 21 mph. The distance Joe rides d(t) (in mi) is given by d(t)=21t, where t is the time in hours that he rides. (a) Evaluate d(3) and interpret the meaning (b) Determine the distance Joe travels in 46min. Give the exact answer. Do not round.
Joe rides his bicycle an average of 21 mph. The distance Joe rides d(t) (in mi) is given by d(t)=21t, where t is the time in hours that he rides. (a) Evaluate d(3) and interpret the meaning (b) Determine the distance Joe travels in 46min. Give the exact answer. Do not round.
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Joe rides his bicycle an average of 21 mph. The distance Joe rides d(t) (in mi) is given by d(t)=21t, where t is the time in hours that he rides. (a) Evaluate d(3) and interpret the meaning (b) Determine the distance Joe travels in 46min. Give the exact answer. Do not round.
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