how many different ways can 18 different questions on a true of false test be answered if a student answers every question

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Vik Singh asked Jun 1, 2023

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how many different ways can 18 different questions on a true of false test be answered if a student answers every question

Mathematics
high-school

Vik Singh asked Jun 1, 2023

by Vik Singh

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14 votes

Answer:

2^18

Explanation:

Every true or false question can be either answered true / false (2 options)
So, there are 2.2.2.2.2... (2^18) ways to answer if a student answers every question.

Shalika answered Jun 5, 2023

by Shalika

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