Concept explainers
To calculate: The total number of dinner combinations possible.
Answer to Problem 7PTTS
Total number of dinner combinations possible =
Explanation of Solution
Given information:
Choices for pasta: spaghetti, ziti or shells.
Choices for pasta toppings: meatballs, veal, chicken or eggplant.
Choices for sauce: tomato sauce or cheese sauce.
Calculation:
To find the number of dinner combinations possible, use combination formula.
For pasta,
For pasta toppings,
For sauce,
Total number of combinations will be:
Chapter 7 Solutions
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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