Question

A pizza place has 4 different cheeses and 10 different toppings. In how many ways can a pizza be made with 1 cheese and 3 toppings?

Answer 1

four choices for cheese, \(\binom{10}{3}\) choices for toppings
multiply

Answer 2

did you use permutation or combination?

Answer 3

oh maybe i should have written \(_{10}C_3\)

Answer 4

you tell me
does it make any difference of the anchovies are put on before or after the pineapple?

Answer 5

actually it probably would make a difference, but no, this is combinations, not permutations

Answer 6

thanks