There are 6 blue marbles, 7 black marbles, 4 orange marbles, and 3 green marbles in a bag. Once a marble is drawn, it is replace
1 answer:
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Answer:
69.6 miles per hour
Step-by-step explanation:
Length of the skid marks = 242 feet
The formula used for the velocity is
where, L is the length of skid marks in feet and the velocity obtain has the units of miles per hour.
By substituting the value
v = 69.6 miles per hour
Thus, the speed of the car at the time of accident is 69.6 miles per hour.