At the same time a 4-foot fencepost casts a 6-foot shadow, a cellular tower casts a 50-foot shadow. how tall is the cellular tower to the nearest tenth foot?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.