Thursday, June 21, 2012

Problem of the Week Day 4: Week of 6/18/12 - 6/22/12

Today, we are going to do some work with patterns. It won’t be too hard, but it should be fun.
Easy: Look at the sequence below:
a, h, z, n, ...
What is the tenth number in this sequence?
t = 
Hard: Take these four numbers:
What pattern are these four numbers in? Determine the twentieth number in this sequence.

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