The edges of a rectangle solid have lengths 2x,3xand 5x. what is the total surface area of the solid ? •30x^2
•60x^2
•62x^2
•30x^3

30x³

Step-by-step explanation:

2x×3x=6x²

6x²×5x=30x³

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:

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation: