Answer all of the questions

3) If P(A) = 0.26, P(B) = 0.43 and P(A and B) = 0.15. Find P(A or B). 4) If P(A) = 0.60, P(B) = .37 and P(A and B) = 0.28. Find P(A or B). 5) If P(A) = 0.49, P(B) = 0.22 and P(A or B) = 0.56. Find P(A and B). 6) If P(A) = 0.61, P(B) = 0.7 and P(A or B) = 0.85. Find P(A and B). 7) If P(A) = 0.47, P(B) = 0.23, and A and B are mutually exclusive. Find P(A or B). 8) If P(A) = 0.62, P(B) = 0.44, and P(A or B) = 0.91. Are A and B mutually exclusive? Why? 9) If P(A) = 0.19, P(B) = 0.38, and P(A or B) = 0.57. Are A and B mutually exclusive? Why? 10) If P(A) = 0.79 and P(B) = .34. Find P(A) and P(B)