Express the statement as ratio. Apples are selling at the rate of ₱100 for 5. A. 100: 5 B. 5: 100 C. 1: 20 D.​

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