If the radius of a clock is 5 inches, what is the distance around the edge of the clock between the 2 and the 5, to the nearest hundredth of an inch?

Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).

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)?

The least common denominator of 4/8 and 11/18