Write these numbers in in order starting with the smallest. 1.5, 1.39, 1.070, 1.3, 1.24

its really easy but I'm lazy lol

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola 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? write your answer as a decimal rounded to the nearest tenth