emookiesMerc emookiesMerc

23-11-2016
Mathematics

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What is the 8th number in the pattern: 20, 12, 4,-4, …?

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anna333 anna333

23-11-2016

The 8th term would be -36 because it is an arithmetic sequence. The difference between each numbers is -8. As such you can solve for the 8th term and you should get -36.

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