SOLUTION: Question: Lance's math quiz has eight true-false questions. How many different choices for giving answers to the eight questions is possible? How do you do this problem algebraic

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Question 38283This question is from textbook Algebra 2
: Question: Lance's math quiz has eight true-false questions. How many different choices for giving answers to the eight questions is possible?
How do you do this problem algebraically?This question is from textbook Algebra 2

Found 2 solutions by fractalier, checkley71:
Answer by fractalier(2101) About Me  (Show Source):
You can put this solution on YOUR website!
Since each problem has two possibilities, the number of possible answer patterns is 2^8 or 256 ways...

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
choices are 2 per question and with 8 questions you have 2~8 possible choices or 256 choices