Posted by **Amelie** on Sunday, February 17, 2008 at 2:23pm.

A certain pizza restaurant offers three different sizes of pizza and eight different toppings.

How many distinct pizzas having two different toppings can be made?

======================================

I think part of the answer to the question is

(8)\

(2)/ where I choose 2 toppings from 8.

==> 8!/ (6!* 2!)= 28

But im not sure what to do from there, if it's correct.

- Intro to probability -
**Reiny**, Sunday, February 17, 2008 at 2:36pm
ok so far.

Wouldn't those 28 ways also be available in each of the 3 sizes of pizza?

so final number of ways = 3x28 = 84

- Intro to probability -
**Amelie**, Sunday, February 17, 2008 at 2:44pm
oh, now wasn't that simple, thank you reiny

## Answer This Question

## Related Questions

- Finite Math - Pete's Pizzeria offers 30 different pizza toppings. How many 3 ...
- Math (Data Management) - The student council is ordering pizza for their next ...
- algebra - how many different pizzas can be made if a pizza shop has 6 meat ...
- math - A pizza place has 5 different toppings. How many different pizzas can be ...
- MATH 12 HELP!! - a pizza store offers 15 different toppings on its pizzas. what ...
- Stats - A pizza parlor has 13 different toppings available for its pizzas, and 2...
- math - • 9 different crusts • With or without cheese • 4 different sauces • 8 ...
- math - Sammy’s Pizza Shop offers 2 different pizza crusts, 3 different cheeses, ...
- Elemements of Math - Little Caesar's Pizza had a commercial on television that ...
- Math - There are six different toppings for pizzas, sausage, hamburger, ...

More Related Questions