Which of the following inequalities has a solution set that when graphed on the number line, is a single segment of finite length? a. x4 ≥ 1 b. x3 ≤ 27 c. x2 ≥ 16 d. 2≤ |x| ≤ 5 e. 2 ≤ 3x+4 ≤ 6

Can someone with this one pre-calc question? the finishing time for a runner completing the 200-meter dash is affected by the tail-wind speed, s. the change, t, in a runner's performance is modeled by the function shown below: t= 0.0119s^2 - 0.308s - 0.0003 predict the change in a runner's finishing time with a wind speed of 3 meters/second. note: a negative answer means the runner finishes with a lower time. round to the nearest hundredth.

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Can someone me out here and the tell me the greatest common factor