Determine the number of terms n in each arithmetic series a1 = -29, an = -119, Sn = -740 Please help :,(

Aessandro asked Oct 18, 2022

424,558 views

20 votes

Determine the number of terms n in each arithmetic series

a1 = -29, an = -119, Sn = -740

Please help :,(

Aessandro asked Oct 18, 2022

2.6k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

16 votes

n=the number of terms, so I believe the answer is 10

Robert Byrne answered Oct 24, 2022

3.3k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers