8. The ratio of volume to surface area measures how efficient the box shape is. The greater the ratio, the more volume you get per unit of surface area.
Fill in the tables. Use the surface areas you found in question 5, and then calculate
the volumes and ratios. Round ratios to the nearest hundredth. (6 points: 0.5 points
for each answer)
** I couldn’t take a picture of the other one but it is “ball diameter : 4 in, 5in, 6in. Surface area of box : 153 in^2 , 230 in^2 , 324in^2.”

The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?