Rewrite 11/35 and 3/10 so they have common denominator

Joanie watched 1 out of three of a movie in the morning

Iam at home. /: i am playing video games. translate the following statement into symbolic form.

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