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AleksAgata [21]
3 years ago
6

Find the 50th term of the following arithmetic sequence. 3, 9, 15, 21,

Mathematics
1 answer:
ICE Princess25 [194]3 years ago
5 0
<h2>Answer:  297</h2>

<h3>Step-by-step explanation:</h3>

Based on the 4 terms given in the sequence, we can determine the rule to be: 6n - 3

1s term:  6(1) - 3 = 3

    2nd:  6(2) - 3 = 9

    3rd:   6(3) - 3 = 15

    4th:   6(4) - 3 = 21

<h3>             ∴ 50th term = 6(50) - 3 = 297</h3>

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<em><u>Therefor</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>1</u></em><em><u>/</u></em><em><u>729</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>in</u></em><em><u> </u></em><em><u>decimal</u></em><em><u> </u></em><em><u>form</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>would</u></em><em><u> </u></em><em><u>be</u></em><em><u> </u></em><em><u>0.001372</u></em>.

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4 years ago
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