Hector wants to send a parcel to Spain.
His parcel is a cuboid with dimensions 10 cm, 10 cm and 40 cm.
10 cm
10 cm
He looks at the prices of two companies,
WeGoFast and ParcelsFly.
Not drawn
to scale
WeGoFast
Total cost: Sum, in cm, of the 3 dimensions * £1.20F
GXF420 Find the cost of sending the
parcel with each company.
Give each of your answers
Parcels Fly
in pounds (£).
Total cost: Volume measured in cm' * £0.02

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?