The number of ways that a cook can arrange 8 of 12 spice jars on a spice rack is; 495 ways.
We want to find the number of ways that a cook can arrange 8 of 12 spice jars on a spice rack.
This is a Combination Problem which follows the formula;
nCr = n!/(r!(n - r)!
12C8 = 12!/(8!(12 - 8)!
Solving this gives;
12C8 = 495 ways
Thus, the number of ways that a cook can arrange 8 of 12 spice jars on a spice rack is 495 ways.
Read more about Probability Combinations at; https://brainly.com/question/24756209
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