Find the 22nd term of the arithmetic sequence whose common difference is d=5 and whose first term is a,=4.

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asked Dec 6, 2021 46.5k views

4 votes

Find the 22nd term of the arithmetic sequence whose common difference is d=5 and whose first term is a,=4.

Mathematics
high-school

The Sandman asked

by The Sandman

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2 Answers

4 votes

Answer:

109

Explanation:

a = 4

d = 5

a_(22) = a + 21d

$a_(22) = 4 + 21(5)\\$

a_(22) = 4 + 105

a_(22) = 109

hope you understood!

Lilezek answered Dec 6, 2021

by Lilezek

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2 votes

Answer:

109 is the 22nd term

Explanation:

Keno answered Dec 10, 2021

by Keno

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