I need to pass my math class! Please help me this is due tomorrow I am more then stressed The equations for number 4,5,and 6 is either subtraction or addition I need answers! Don’t put anything unnecessary if your not going to help or else I will report you.

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3 ) 2 2/5 is what equation

4) 4 and 6/10 is adding or subtracting

5) 2/5 is adding or subtracting with a gallon (1)

6) 3/5 and 8 is adding or subtracting

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.)