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​Find the Speed V,in Miles Per Hour,that Will Minimize Costs

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​Find the speed v,in miles per hour,that will minimize costs on a 125-mile delivery trip.The cost per hour for fuel is ​Find the speed v,in miles per hour,that will minimize costs on a 125-mile delivery trip.The cost per hour for fuel is   dollars,and the driver is paid   dollars per hour.(Assume there are no costs other than wages and fuel.)  ​ A)  ​75 mph B)  ​125 mph C)  ​200 mph D)  80​ mph E)  ​40 mph dollars,and the driver is paid ​Find the speed v,in miles per hour,that will minimize costs on a 125-mile delivery trip.The cost per hour for fuel is   dollars,and the driver is paid   dollars per hour.(Assume there are no costs other than wages and fuel.)  ​ A)  ​75 mph B)  ​125 mph C)  ​200 mph D)  80​ mph E)  ​40 mph dollars per hour.(Assume there are no costs other than wages and fuel.) ​


Definitions:

Deltoid

A large, triangular-shaped muscle that covers the glenohumeral joint and gives the shoulder its rounded shape, responsible for arm abduction.

Pronator Teres

A muscle in the forearm that helps rotate the arm inward and bend the forearm at the elbow.

Subscapularis

A muscle in the shoulder that is part of the rotator cuff, responsible for medially rotating the arm.

Brachialis

A muscle in the upper arm that flexes the elbow joint, positioned beneath the biceps.

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