Bob makes a scale drawing of a statue using the scale 1cm: 5ft. his drawing measures 12 cm. kia makes a scale drawing of the same statue using the scale 1cm: 4ft. how many centimeters tall is the statue in kia’s drawing?

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