Asked by goofy goon

You have six pizza toppings. How many different 3-topping pizzas can you make?

20
24
120
30
Answered by goofy goon
please help i need to submit the work
Answered by oobleck
6C3 = 6!/(4!2!) = (6*5*4)/(1*2*3) = 20
Answered by goofy goon
thx i passed