SOLUTION: An exam consits of four true/false questions followed by five multiple choice questions each with 4 answers. A) How many ways can a student answer the exam if they answer all o

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Question 1023242: An exam consits of four true/false questions followed by five multiple choice questions each with 4 answers.
A) How many ways can a student answer the exam if they answer all of the questions? I know that this answer is 16384
B) How many ways can a student answer the exam if they can leave true/false questions blank?

C) How many ways can a student answer the exam if they can leave any of the questions blanks?
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
(A) 2%5E4%2A4%5E5 = 16,384
(B) 3%5E4%2A4%5E5+= 82,944
(C) 3%5E4%2A5%5E5 = 253,125