Airplane ticket cost $200 if between 0 and 50 passengers are on the plane.  However, for each additional passenger over 50, the price per...

Optimization Problem Find the dimension of a small rectangle with an area of 1000 m², whose perimeter is as small as possible. ...

Find the derivative of f(x) = tan² (sinx³)

Problem:      A container in the shape of a right circular cylinder with no top has a surface area of 3 π ft.². What height (h) and base ra...

2.) Airplane tickets cost $200 if between 0 and 50 passengers are on the plane. However, for each additional passenger over 50, the price pe...

1.) You are building a cylindrical barrel in which to put Dr. Brent so you can float him over Niagara Falls. I can fit in a barrel with a vo...

Differentiate:      f(x) = log e (x²+3x+1) ⸫ solutions Answer: f(x) =    2x+3             x²+3x+1