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The traffic flow rate (cars per hour) across an intersection is r ( t ) = 400 + 600 t − 120 t 2 ...

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2 weeks ago Edited: 2 weeks ago, bio_man
 The traffic flow rate (cars per hour) across an intersection is r ( t ) = 400 + 600 t − 120 t 2 ... The traffic flow rate (cars per hour) across an intersection is r ( t ) = 400 + 600 t − 120 t^2, where t is in hours: and t=0 is 6am. How many cars pass through the intersection between 6 am and 11 am? Attached file Thumbnail(s): You must login or register to gain access to this attachment. Read 24 times 1 Reply
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wrote...
Educator
2 weeks ago
 Integrate between 0 and 5 for the function; technically:$$\int _0^5400dt+\int _0^5600tdt-\int _0^5120t^2dt$$You should get 4500 cars Source https://biology-forums.com/index.php?topic=1931334.0https://biology-forums.com/index.php?topic=1931442.0
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