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Papessa [141]
3 years ago
6

Find the 21st term in the arithmetic sequence, 3,7 11, 15, 19,

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
6 0

Answer:

83

Step-by-step explanation:

keep adding 4 til the 21st number.

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Answer:

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Step-by-step explanation:

<em>(a) Slope </em>

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3 0
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8 0
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9+7r&gt;r–3≥7r+3
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I just answered this one

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