Thursday

April 24, 2014

April 24, 2014

Posted by **El** on Tuesday, February 26, 2013 at 10:30pm.

- Pre-Calculus -
**Michelle**, Tuesday, September 3, 2013 at 4:01pmThe stopping distance D of a car after the brakes have been applied varies directly as the square of the speed s. A certain car traveling at 70 mi/h can stop in 343 ft. What is the maximum speed it can be traveling if it needs to stop in 160 ft?

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