What is the volume of area rectangle prism that is 8 inches long 4 inches wide 12 inches high

Can someone me do math because i am having a breakdown rn because i don’t get it

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

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?