A doctor gives a patient a70% chance of surviving bypasssurgery after a heart attack. If the patient survives the? surgery, then the patient has a25?%chance that the heart damage will heal. Find the probability that the patient survives the surgery and the heart damage heals.

A doctor gives a patient a70% chance of surviving bypasssurgery after a heart attack. If the patient survives the? surgery, then the patient has a25?%chance that the heart damage will heal. Find the probability that the patient survives the surgery and the heart damage heals.