# Math Help - Time for Pizza

1. ## Time for Pizza

Paul orders a pizza. Chef Carl randomly chooses two different toppings to put on the pizza from the following: pepperoni, onion, sausage, mushrooms, and anchovies. If Paul will not eat pizza with mushrooms, determine the probability that Paul will not eat the pizza Chef Carl has made.

2. Originally Posted by magentarita
Paul orders a pizza. Chef Carl randomly chooses two different toppings to put on the pizza from the following: pepperoni, onion, sausage, mushrooms, and anchovies. If Paul will not eat pizza with mushrooms, determine the probability that Paul will not eat the pizza Chef Carl has made.
Number of combinations with mushroom is 4. Total number of combinations is ${5 \choose 2} = 10$. Therefore ....