198k views
9 votes
Find the 57th term of the following arithmetic sequence 7,16,25,34

User Tom Castle
by
8.3k points

1 Answer

1 vote

Answer:

511

Step-by-step explanation:

a = 7

d = 16-7

= 9

Therefore the 57th term can be calculated as follows

= 7 + (57-1)9

= 7 + 56(9)

= 7 + 504

= 511

Hence the 57th term is 511

User Herald
by
8.3k points

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