Wednesday

April 1, 2015

April 1, 2015

Posted by **Jessica** on Monday, March 5, 2012 at 2:36pm.

a)If the speed limit is 50 km/h, determine the legal speed that will maximize the fuel efficiency.

Could someone explain to me why the legal speed is 50 km/h to maximize the fuel efficiency with calculations and explanations? My teacher it cannot be 50.

- Calculus -
**Steve**, Monday, March 5, 2012 at 3:53pmsorry - government regulations follow no logic which makes sense.

**Answer this Question**

**Related Questions**

Calculus - The fuel efficiency, E, in litres per 100 km, for a car driven at ...

Calculus - The fuel efficiency, E, in litres per 100 km, for a car driven at ...

math - a car travels at a constants speed and uses G(x) litres of gas per ...

Rational Functions Word Problem - A car travels at a constant speed and burns g(...

math - The fuel efficiency for a certain midsize car is given by E(v)= -0.016v^2...

algebra - The fuel efficiency for a certain midsize car is given by E(v)= -0....

Algebra - The fuel efficiency for a certain midsize car is given by E(v) = &#...

algera - The fuel efficiency for a certain midsize car is given by E(v) = −...

Algebra - The fuel efficiency for a certain midsize car is given by E(v) = &#...

Math - Advanced Functions - the function f(x)=-0.005x^2+0.8x+12 models the ...