Alphinaud decides he needs a new shed to replace the old one. His current shed is a rectangular prism that measures 2 feet long by 3 feet wide by 6 feet high. He realizes he needs a shed with 240 cubic feet of storage.

Part A: Will he achieve his goal if he doubles each dimension? Why or why not?

Part B: If he wants to keep the height the same, what could the other dimensions be for
him to get the volume he wants?

this is a repost btw-

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.