2009 UNCO Math Contest II Problems/Problem 11
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Problem
If the following triangular array of numbers is continued using the pattern established, how many
numbers (not how many digits) would there be in the row? As an example, the
row has
numbers. Use exponent notation to express your answer.
Solution
See also
2009 UNCO Math Contest II (Problems • Answer Key • Resources) | ||
Preceded by Problem 10 |
Followed by Last Question | |
1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 | ||
All UNCO Math Contest Problems and Solutions |