H= 8 ft ; r = 5 ft find the volume of the cone. the dimensions are given below the figure. (use the π key on your calculator and round to the nearest tenth.) a. 209.4 ft.3 b. 628.2 ft.3 c. 335.1 ft.3 d. 523.6 ft.3

∠aed is formed inside a circle by two intersecting chords. if minor arc bd = 70 and minor arc ac = 180, what is the measure of ∠ aed? a) 45° b) 50° c) 55° d) 60°

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

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)?