Question

PLEASE HELP!! I need to identify the substance with greatest density and explain why. I’ll give brainliest!!

Answer 1

Answer:

Mass A

Explanation:

Density is just mass/volume. So if we take points from each of these lines and plug it into d=m/v, we can get the density of each. For mass A, we get a point of (30, 400). plugging this into te equation we get the density of 13.33 (d=400/30). Mass B has a volume of 5, Mass C is 10, and Mass D is 6.66. [I used the points (20, 100) for B, (10, 100) for C, and (30, 200) for D]. Comparing all of the calculated values, we find out that mass A is the densest. This is then followed by Masses A, D, and B.

in this case the x value of each point was volume and the y value was mass.

Answer 2

Answer:

The blue line has the greatest desnsity

Explanation:becuase it has higher mass than any of the other ones