liloleliahx2
liloleliahx2
11.10.2020 • 
Mathematics

How many different ways can you select 2 meats, 1 veggie and 1 cheese for a sandwich from a menu that offers 5 meats, 6 veggies and 3 cheeses? An inspector must select three tests to perform in a certain order on a manufactured part. he has a choice of seven tests. how many ways can he perform three different test?

How many different 4 letter permutations can be formed from the letters in the word decagon?

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