You randomly select two marbles, one at a time, from a pouch containing blue and green marbles. the probability of selecting a blue marble on the first draw and a green marble on the second draw is 25%, and the probability of selecting a blue marble on the first draw is 56%. to the nearest percent, what is the probability of selecting a green marble on the second draw, given that the first marble was blue?

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.

87.5% , 100% , 83.33 , 93.33% , 100% , 82.5% are all the academic points i've gotten this quarter. what's my final grade?