Aright cylinder has a radius of 6 m and a surface area of 84 m². find the surface area of a similar cylinder with a radius of 2 m.

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

How do you use the elimination method for this question? explain, because i really want to understand!

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if