Write two different ways to decompose 6/10 into a sum?​

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16