The total number of ways to select two vehicles is <u>C(12, 2).</u>
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<h3><u>What is a combination?</u></h3>
A combination is a choice made in mathematics from a group of different elements when the order of the choices is irrelevant (unlike permutations).
For instance, if three fruits, such as an apple, an orange, and a pear, are supplied, there are three possible pairings of the two: an apple and a pear; an apple and an orange; or a pear and an orange. Formally speaking, a k-combination of a set S is a subset of S's k unique components. In other words, two combinations are the same if and only if they have the same members.
Learn more about the combination with the help of the given link:
brainly.com/question/13387529
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Answer:
Weathering and rain can slowly chip off minerals and pieces of material. For example: When it rains enough a rock may turn into sand because of it being broken down so much.
Explanation:
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The Answer: There are two types of forecasting methods: qualitative and quantitative. Each type has different uses so it's important to pick the one that that will help you meet your goals. And understanding all the techniques available will help you select the one that will yield the most useful data for your company.
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