Find the 60th term of the arithmetic sequence -27, -24, -21, ...
Answers
Answered by
3
Answer:
This is quite easy.
Every time 3 is added to the initiatief number.
So, the 60th term would be
- 21 + (60 × 3)
= -21 + 180
= 180 - 21
= 159
Hence, the 60th term would be 159
Answered by
5
Answer:
150
Step-by-step explanation:
An = a+(n-1)d
A60 = -27+(60-1)*3
= -27+59*3
= -27+177
=150
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