Calculus and Above

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A running track is circular...

A running track is circular and has only two lanes. Each lane consists of a pair of concentric circles which are 1.8 meters apart. The runners run around concentric circles that are exactly halfway between the two circles that mark the lanes. Zeke starts running from point Z and runs around a circle of radius 50.2 meters. Nichol starts running from a point N and runs around a circle of radius 52 meters. How far (to the nearest 0.1 meters) does Nichol start

in front of Zeke so that they complete one lap of the running track at the same finishing point, Z?

in front of Zeke so that they complete one lap of the running track at the same finishing point, Z?

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