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Salsk061 [2.6K]
3 years ago
15

The length of a car’s skid mark in feet is given by L = 0.046s

Mathematics
1 answer:
Alexxandr [17]3 years ago
6 0
<span>100 = 0.046s^2 - 0.199s + 0.264 
0 = 0.046s^2 - 0.199s - 99.736 
s= 48.77691127... or -44.45082431 (reject) 

The car's speed was approximately 48.8 mph.</span>
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