Benito and Tyler are painting opposite sides of the same fence. Tyler has already painted 19 1/2 feet of his side of the fence when Benito starts painting. a. How long will it take for the two sides of the fence to have an equal number of feet painted? How many feet will be painted on Benito’s side of the fence when the two sides have an equal number of feet painted?

Extra information:
Benito paints at 15 ft per minute.
Tyler paints at 11 feet per minute.
The fence is 150 feet wide in total.

i need help asappp!

An oil exploration company currently has two active projects, one in asia and the other in europe. let a be the event that the asian project is successful and b be the event that the european project is successful. suppose that a and b are independent events with p(a) = 0.2 and p(b) = 0.8. (a) if the asian project is not successful, what is the probability that the european project is also not successful? (b) what is the probability that at least one of the two projects will be successful? (c) given that at least one of the two projects is successful, what is the probability that only the asian project is successful? (round your answer to three decimal places.)