If you’re good with probability in math 30 please help and answer the question below!! a bag contains 8 green marbles, five white marbles, and two red marbles. what is the probability of drawing the complement of a red marble from the bag?

a) 1/15

b) 2/13

c) 2/15

d) 13/15

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?