22.4k views
3 votes
How many different sequences can you create if the first term is 11, the last term is 99, and the common difference is a positive integer?

User Chanchal
by
4.6k points

1 Answer

4 votes

Answer:

The 11th term means there are 10 gaps in between the first term and the 11th term. Each gap has a difference of +4, so the 11th term would be given by 10 * 4 + 1 = 41.

Explanation:

User Michelgotta
by
4.3k points