Debbie needs to fill juice cups for her little brother's birthday party. there are 20 juice cups and each juice cup holds 10 fluid ounces. the juice comes in 1-gallon bottles. how many 1-gallon bottles of juice will debbie need to purchase?
(1 quart = 32 fluid ounces, 1 gallon = 4 quarts)
1 bottle
2 bottles
3 bottles
4 bottles

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.)