SOLUTION: Ann is building towers using just blue and yellow blocks. She can build only four different towers that are two blocks high. blue+blue, blue+yellow, yellow+blue, y

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Question 884534: Ann is building towers using just blue and yellow blocks.

She can build only four different towers that are two blocks high.




blue+blue, blue+yellow, yellow+blue, yellow+yellow




How many different towers can she build that are three blocks high?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
2 colors, that's the base.
The height is the exponent.
2^2 = 4
2^3 = 8 towers 3 blocks high