Kale is hiking 2,345 feet above sea level. the peak of the mountain he is climbing is 3,283 feet above sea level. what is the vertical distance between kale and the mountain peak?

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 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)?

7x^2-9x+5=0 find the discriminant and number of real solutions