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March 1, 2015

Homework Help: calculus

Posted by lALA on Thursday, April 15, 2010 at 6:35pm.

Two roads intersect at an angle of 48. A car and truck collide at the
intersection, and then leave the scene of the accident. The car travels at
100 km h down one road, while the truck goes 80 km h down the other road.
Fifteen minutes after the accident, a police helicopter locates the car and pulls it over. Twenty minutes after the accident, a police cruiser pulls over the truck. How far
apart are the car and the truck at this time?

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