Question 85232
A pizza shop offers the following toppings: 8 different vegetables, 5 different meats, and 4 different cheeses. 
How many ways can 4 toppings be selected where: 
a.All the toppings are vegetables
8C4
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b.All the toppings are meat
5C4
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c.There is only cheese on the pizza
4C4
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d.There are 2 vegetables, 1 meat and 1 cheese
8C2 * 5C1 * 4C1
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e.There are 3 meats and 1 cheese.
5C3 * 4C1
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Cheers,
Stan H.