Question

an exam has 5 true or false questions and 5 multiple choice (5choices) questions. How many ways is it possible to answer this exam?

Answer 1

25

Answer 2

There are 2^5 ways to answer the true of false questions and each of these ways can be combined with the 5^5 ways to answer the multiple choice questions, givin a total number of ways as follows:
\[Total\ number\ of\ ways\ of\ answering=2^{5} \times5^{5}=you\ can\ calculate\]

Answer 3

true or false*

Answer 4

Thank you!

Answer 5

You're welcome :)