Mathematics, 24.06.2019 19:00 btsheygirl

At 60 miles per hour, my car's dashboard shows 4000 rpm. this means that the crankshaft, which drives the car, is turning at 4000 revolutions per minute. if a car went 60 miles per hour for 200,000 miles, how many revolutions would the crankshaft have done?

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Answer from: Quest

amount of oatypop that contains the prize = 40%

amount of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

= s +f s +f f s+ff f s+ff f f s+ infinity.where f= failure,s= success

= or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

= = 87.04 %

step-by-step explanation:

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At 60 miles per hour, my car's dashboard shows 4000 rpm. this means that the crankshaft, which drive...