keldrian999 keldrian999

01-11-2016
Mathematics

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Look at the table. Make a conjecture about the sum of the first 30 positive even numbers.

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jordanteston jordanteston

01-11-2016

1. The sum of the first 6 positive even numbers is 6x7
2. The sum of the first 30 positive even numbers is 30x31
3. The sum of the first 100 positive even numbers is 100x101

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