# \#sequences **URL:** https://experthub.prepscholar.com/tag/sequences/140.md [Latest](https://experthub.prepscholar.com/latest.md) · [Categories](https://experthub.prepscholar.com/categories.md) · [Tags](https://experthub.prepscholar.com/tags.md) --- ## [ACT Math -- Probability & Series/Sequences Formulas?](https://experthub.prepscholar.com/t/act-math-probability-series-sequences-formulas/7658)
**Author:** [@BraveBold](https://experthub.prepscholar.com/u/BraveBold)\ **Replies:** 3\ **Last updated:** [March 28, 2016, 7:57am UTC](https://experthub.prepscholar.com/t/act-math-probability-series-sequences-formulas/7658 "2016-03-28T07:57:33Z")
Hello, I have always had a tough time memorizing formulas for combinations, permutations, series, and sequences. I know they appear very rarely; however, I am trying to receive the best score possible. Is there some ac…