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A new state employee is offered a choice of eight basic health plans, four dental plans, and four vision care plans. How many different health-care plans are there to choose from if one plan is selected from each category?

_______ different plans

Maria's Trattoria offers black olives, anchovies, onions, mushrooms, and pepperoni as toppings for the plain cheese base of its pizzas. How many different pizzas can be made?
_______ pizzas

User Tong Wang
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1 Answer

4 votes

Answer:

1) 128

2) 32

Explanation:

1) 8C1×4C1×4C1 = 128

2) 5C1 + 5C2 + 5C3 + 5C4 + 5C5

= 32

User Rhett Sutphin
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4.1k points