Anumber can be written as a ratio of two integers in the form a/b where b ≠ 0. irrational rational

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective

Do you mind if you guys me with this question i’m on number 8

V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)