What is the y-coordinate of the point that divides the directed line segment from J to K into a ratio of 5:1?

Find two rational expressions that have the difference of 2-n/n-4

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Calculate the density of benzene if 300ml of it weighs 263g. a. 0.88 g/ml b. 1.14 g/ml c. 78,900 g/ml d. 37 g/ml