And i'll give as many points possible. 1. which of the following is an irrational number? 24(3/13)13. 38/517. 252. simplify fully. √1/1691/84.584.51/13133. solve the equation. x^2=9810, -1049, -49about 9.9, -9.9about 6.9, -6.9 you.

There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?