A football field is 160. ft wide and 300. ft long between goal lines (see diagram).a. What...

A football field is 160. ft wide and 300. ft long between goal lines (see diagram).

a. What distance, in meters, does a player run if he catches the ball on his own goal line and scores a touchdown?

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b. If a player catches the football and runs 45 yd, how many meters will he gain?

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c. How many square meters of Astroturf are required to completely cover the playing field?

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d. If a player runs at a speed of 36 km/h, how many seconds does it take to run from the 50-yd line to the 20-yd line?