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Oksanka [162]
3 years ago
7

How many ways can a president and Vice President be selected from a class of 12?

Mathematics
2 answers:
Mars2501 [29]3 years ago
8 0

for president, we have 12 possible options

12_

Once we’ve decided on a president we only have 11 possible people to choose from for vice president

12_11

multiplying these options together gives us:

12•11= 132

So the answer is C.132

saveliy_v [14]3 years ago
4 0

The correct answer is C 132

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Explanation:

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It turns out the order doesn't matter, and we could do the 16% increase first then the 23% decrease next. The key as to why the order doesn't matter all relies on the fact that multiplication can be done in any order. As you can probably guess, this process can be extended for as many percentage increases and/or decreases that you want.

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