Pizza time has collected data about customer pizza topping preferences. they have calculated that p(pepperoni) = 0.7, p(olives) = 0.6, and p(pepperoni or olives) = 0.8. determine the p(pepperoni and olives).

We are given with the probabilities P(pepperoni) = 0.7, P(olives) = 0.6, and P(pepperoni or olives) = 0.8. in this case, we are asked to determine  P(pepperoni and olives) that is determined from P(pepperoni) + P(olives) - P(pepperoni or olives) equal then to 0.7 + 0.6 - 0.8 equal to 0.5