A doctor gives a patient a 9090â% chance of surviving bypass surgery after a heart attack. if the patient survives theâ surgery, then the patient has a 3030â% chance that the heart damage will heal. find the probability that the patient survives the surgery and the heart damage heals.
yes every thing is correct and it is important about all surgery because people can die because my great grandmother had 6 bypasses we thought she was going to die we are glad she didn't
