Question 18 5 pts
The density of steel is 8,050 kilograms per cubic meter. A construction company is using a steel
beam in the shape of a rectangular prism that measures 12 meters long, 1/5 of a meter wide, and
1/3 meter deep. What is the mass of the steel beam?
O 1,610 kilograms
O 6,440 kilograms
O 8,050 kilograms
O 3,220 kilograms
का

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.