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A Bridge Has a Main Span of About 1400 Meters

Question 18

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A bridge has a main span of about 1400 meters. Each of its towers has a height of about 146 meters. Approximate the length of a parabolic cable along the main span if the length C of the cable is given by A bridge has a main span of about 1400 meters. Each of its towers has a height of about 146 meters. Approximate the length of a parabolic cable along the main span if the length C of the cable is given by   . Round your answer to one decimal place.   A)  719.8 meters B)  759.4 meters C)  2120.7 meters D)  1439.6 meters E)  2879.2 meters . Round your answer to one decimal place. A bridge has a main span of about 1400 meters. Each of its towers has a height of about 146 meters. Approximate the length of a parabolic cable along the main span if the length C of the cable is given by   . Round your answer to one decimal place.   A)  719.8 meters B)  759.4 meters C)  2120.7 meters D)  1439.6 meters E)  2879.2 meters


A) 719.8 meters
B) 759.4 meters
C) 2120.7 meters
D) 1439.6 meters
E) 2879.2 meters

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