Permutations with repetition - practice problems - last page

Directions: Solve each problem carefully. Show all your work.

Number of problems found: 43

Salami
We have six kinds of salami, six of which have ten pieces, and one of which has four pieces. How many ways can we distinctly choose five pieces of salami?
Permutations without repetition
From how many elements can we create 720 permutations without repetition?
Three-digit numbers
How many three-digit numbers are from the numbers 0, 2, 4, 6 8 (with/without repetition)?

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