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22 May, 18:17

What is the 12th term of the sequence 20, 16, 12 ... ?

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  1. 22 May, 18:40
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    Let's look for a pattern here since it's a sequence of numbers.

    20 to 16 is - 4. 16 to 12 is - 4.

    -4 is the rule.

    12 - 4 = 8 our 4th term is 8.

    8, 4, 0, - 4, - 8, - 12, - 16, - 20, - 24.

    -24 is the 12th term within this sequence.
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