Zack needs to divide these base - ten blocks into 3 equal groups. draw or describe a model to show how many are in each group.

Step-by-step explanation:

To divided those ten blocks into 3 equal groups, we have to use mixed number, because otherwise, if we use decimal numbers, we won't be that accurate.

So, if we divide ten by 3, we will have 3 as the whole part, and 1/3 as the decimal part:

Basically, the model would have 3 groups of , which all together gives 10 boxes.

answer:

1. 0.04

2. 0.15

step-by-step explanation:

i just finished that assignment for properties of probability distributions.

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: