Aman selling hotdogs, french fries, and a soda as a combo meal at a fairground has to pay the country 250 dollars each day plus 2 dollars per combo meal sold. the price of a combo is 7 dollars. how many combo meals must he sell each day to break even?

50 combos.

Step-by-step explanation:

Man has to pay per day amount = $250

and $2.00 per combo sold.

His profit in selling one combo = 7 -2 = $5

To recover $250 if he sells x combos in a day.

then 250 = 5x

            x =   = 50 combos

Therefore, for the break even he will sell minimum 50 combos.

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: