Find X. Round to the nearest tenth.
Z
17 ft
8 ft
X
16 ft
Y
X= [? 1°
Law of Cosines: c2 = a + b2 - 2ab cos C

Find an equation for the linear function which has slope -10 and x-intercept -7

Select the correct answer and solve for y

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)?