There are 3 tennis balls in each can. The coach bought a total of 27 tennis balls. How many cans of tennis balls did Coach buy? Which equation models this problem?

its just division. 27/3 to find all the groups of tennis balls he bought.

the answer is 9

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: