Find the perimeter of the figure below.

​Figure not drawn to scale

How many grams the dog will eat in 3 days?

What is the solution to the division problem below x3+x2-11x+4/x+4

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