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Question 1152064: The function S(D) =(7/2) √2D can be used to approximate the speed S, in miles per hour, of a car that has left skid marks of length D, in feet. How far will a car skid mark that is 102.04 feet long? Round to the nearest integer Clearly state your final answer in a complete sentence with proper grammar and correct spelling
Found 2 solutions by Boreal, ikleyn:
Answer by Boreal(15235)   (Show Source):
You can put this solution on YOUR website! s(102.04)=(7/2)(sqrt[(2)(102.04)]
=49.9998 or 50 mph
Based upon the length of the skid mark, 102.04 feet, we may conclude that the speed of the car prior to braking was 50 mph.
Answer by ikleyn(52797)  (Show Source):
You can put this solution on YOUR website! .
The function S(D) =(7/2) √2D can be used to approximate the speed S, in miles per hour, of a car
that has left skid marks of length D, in feet. How far will a car skid mark that is 102.04 feet long?
Round to the nearest integer Clearly state your final answer in a complete sentence with proper grammar and correct spelling
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Notice that the question in your post is posed INCORRECTLY (!)
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It is interesting that the problem requires
"Clearly state your final answer in a complete sentence with proper grammar and correct spelling "
but the person who posts it, is not able to formulate the question correctly (!) (!) (! ! !)
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