WILL GIVE BRAINLIEST The resistance, R (in ohms), of a wire varies directly with the length, L (in cm), of the wire
and inversely with the cross-sectional area, A
(in cm2). A 500 cm piece of wire with an area
of 0.04 cm2 has a resistance of 0.25 ohms.
Find an equation that relates the variables R,
L, and A.

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