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Express Lane Plus
Posts: 485
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A week ago Edited: A week ago, bio_man
The traffic flow rate (cars per hour) across an intersection is
r(t) = 300 + 1000t — 90t2, where t is in hours, and t=0 is 6am. How many
cars pass through the intersection between 6 am and 8 am?
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Educator
A week ago
This should work
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