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BTGmoderatorLU
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Source: Manhattan Prep
The figure below represents a track with identical semi-circular ends used for a 4-lap relay race involving two 4-person teams (where each team member runs one complete lap around the track). The table below shows the lap times for each runner on Team A and Team B. Assuming that each runner runs at a constant rate, Team A wins the race by how many meters?
A. \(40\) meters
B. \((40+10\pi)\) meters
C. \((40+20\pi)\) meters
D. \((20+10\pi)\) meters
E. \((20+20\pi)\) meters
The OA is B
The figure below represents a track with identical semi-circular ends used for a 4-lap relay race involving two 4-person teams (where each team member runs one complete lap around the track). The table below shows the lap times for each runner on Team A and Team B. Assuming that each runner runs at a constant rate, Team A wins the race by how many meters?
A. \(40\) meters
B. \((40+10\pi)\) meters
C. \((40+20\pi)\) meters
D. \((20+10\pi)\) meters
E. \((20+20\pi)\) meters
The OA is B
