1. Suppose A and B are two events such that P(A)=0.6, P(B)=0.45, and P(A or B)=0.75. Then, P(A and B)= (write your answer in decimal form; 0.45 for example) 2. If P(E) = 0.17 then P(E.) = (write your answer in decimal form; 0.45 for example)