Racer took a 91-miles brike trip. He left home at 7 a. M. If the stopped a total 2 hours for rest and food and average 14 mph, what time did he arrive at his destination?

3:30 pm

Step-by-step explanation:

Racer took 91 miles

He left the home around 7 am

He stooped for 2 hours to rest

Time= 91/14

= 6.5

= 6.5+2

= 8.5

8.5 hours + 7

= 3:30 pm

Hence he arrived his destination at 3:30 pm

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:

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

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