Glenda made a scale drawing of a 3D sculpture of a frog. The scale on the drawing shows that 1 centimeter represents 3 meters on the sculpture. What number of actual meters are represented by 5 centimeters on the frog drawing? Enter the number for the blank only: _ m.

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