contestada


If I go into a pizza house, and I have the choice of having one of 3 different types of dough, with one of 7 different toppings, and one of 4 different types of grated cheese shakers, how many times can I come back and get a different pizza combination?

Respuesta :

It would be easy to make a tree diagram to get a better understanding. 
3x4x7=84 combinations

Otras preguntas