At the movie theater, child admission is $5.30 and adult admission is $8.90. on monday, three times as many adults tickets as child tickets were sold, for a total sales of $832.00. how many child tickets were sold that day?

5.30x + 8.90(3) = 832

5.30x + 26.70 = 832

         - 26.70    - 26.70

5.30x = 805.3

/5.30     /5.30

x = 15 child tickets sold approximately

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: