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23-07-2020
Mathematics

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Find the three arithmetric means in this sequence 21,,_, __, 45

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23-07-2020

Answer:

27, 33, 39

Step-by-step explanation:

there is a difference of 24 between 21 and 45. divided evenly buy 3 spacers is a difference out 3. this means add 6 three times.

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