Sneha obtains 240 marks out of 600 vijay obtains 490 marks out of 700 whose performance is better
2 answers:
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Answer:
The car travel 44 feet during the driver`s reaction time.
Step-by-step explanation:
The sentence "If the driver`s reaction time was 34 of a second" has to be changed as "If the driver`s reaction time was 3/4 of a second"
If the driver drives at a speed of 40 miles per hour, it means s/he travels
40 × 5280 = 211200 feet per hour.
1 hour is 60 minutes and 1 minute is 60 seconds.
That is, 1 hour is 3600 seconds.
Therefore the driver travels feet in a second.
And since the reaction time is of a second, the car travels
feet during the reaction time.