There are 5 hearts, 5 spades, 6 diamonds, and 4 club cards in a stack face down. What is the probability of drawing a heart, not replacing it, then
drawing a diamond? *
07/30
O 3/38
O 3/40
O 1/4

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas