A test consists of 30 problems and students are told to answer any 10 of these questions. In how many different ways can they choose the 10 questions?

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asked Dec 26, 2018 124k views

1 vote

A test consists of 30 problems and students are told to answer any 10 of these questions. In how many different ways can they choose the 10 questions?

Mathematics
high-school

Xinyi asked

by Xinyi

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2 Answers

5 votes

Answer: 30,045,015 (:

Explanation:

Sam Joseph answered Dec 27, 2018

by Sam Joseph

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1 vote

i believe there would be about 3 ways

Andunslg answered Jan 1, 2019

by Andunslg

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