Homework Help: Math 150

Posted by Anthony on Tuesday, November 13, 2012 at 8:03pm.

an online quiz is made of 10 multiple choice questions. each question on the quiz has choices a,b, or c. how many different ways are there to complete the quiz answering all 10 questions.

Math 150 - Reiny, Tuesday, November 13, 2012 at 9:07pm
each question can be answered in 4 different ways,
so number of ways to answer
= 4x4x4...x4 (10 times)
= 4^10
= ...

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