An aluminum block has a mass of 82.0 g and a volume of 12.8 cm^3. what is the block's density to the nearest g/cm^3?

a) 5.2 g/cm^3
b) 5.9 g/cm^3
c) 6.4 g/cm^3
d) 7.0 g/cm^3

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: