Electrical Wires Suspended Between Two Towers Form a Catenary Modeled

question 63

Multiple Choice

Electrical wires suspended between two towers form a catenary modeled by the equation where x and y are measured in meters. The towers are 40 meters apart. Find the length of the suspended cable. Round your answer to three decimal places.

• A) 61.723 m
• B) 40.000 m
• C) 47.008 m
• D) 23.504 m
• E) 30.862 m

Explain how government intervention can impact economic efficiency and income distribution.

Evaluate the effects of taxation and government spending on societal welfare.

Distinguish between the concepts of efficiency and equality in the context of economic policy.

Understand the principles of cost-benefit analysis and its application in everyday choices.

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