February 21, 2017

Homework Help: Math

Posted by Erica on Monday, March 5, 2012 at 1:58pm.

the design below grows each day, as shown. if the pattern continues to grow like this, how many tiles will there be in the design on the tenth day? on the fiftieth day?

Day 1 1 tile
Day 2 5 tiles
Day 3 13 tiles

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