ed made a large cube by glueing together a number of identical small cubes and then he painted some of the faces of large cube. his sisternicole dropped the cube and it broke into the orginal small cubes. forty five of these small cubes did not have any painted faces. how many faces of large cube did ed painted?

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:

sure i'm up for it

step-by-step explanation: