Me
in a dance competition, a participant has to score a total of at least 30 points in the first four rounds combined to move on to the fifth and final round. steward scored 5 points in the first round. he then went on to score additional points in the second, third, and fourth rounds. in each of those rounds, his score was identical. which inequality best shows the number of points, p, that steward scored in each of the second, third, and fourth rounds if he earned a place in the finals?
a. 5 + 3p ≥ 30
b. 5 + 3p ≤ 30
c. 5p + 3 ≥ 30
d. 5p + 3 ≤ 30

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.)