7pounds of plums makes 8 fruit rollups. if every batch of fruit rollups requires the same amount of plums, how many pounds of plums is required to make 20 fruit rollups.

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

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?