Monday

April 21, 2014

April 21, 2014

Posted by **Anonymous** on Monday, October 24, 2011 at 11:00pm.

(a)give the restrictions on x

(b)determine a fuction A that gives the area of a cross section of the gutter.

(c) For what value of x will A be a maximum (and thus minimize the amount of water that the gutter will hold)? what is this maximum area?

(d) for what values of x will the area of a cross section be less than 10 in.^2?

- geometry -
**Steve**, Tuesday, October 25, 2011 at 4:50amSee related questions below.

**Related Questions**

maths - from a rectangular piece of metal sheet of length and breadth 1.60 m and...

math - A rectangular sheet of metal, of area 440 sq.cm is folded into a cylinder...

Math - A piece of metal is bent into a rectangle and has a length which is 5 ...

Math - Sam needs to cut a piece of sheet metal into 8 pieces. All the cuts are ...

calculus - An open box is to be made from a 21 ft by 56 ft rectangular piece of ...

math - A circular piece of sheet metal has a diameter of 20 in. The edges are to...

chemistry - I dont even know where to begin to solve this problem please help A ...

HEAT TRANSFER - The door of a domestic refrigerates has an area of 1.7 m2 & it ...

math - open top rectangular box made from 35 x 35 inch piece of sheet metal by ...

Math - An open box is to be made from a 10-ft by 14-ft rectangular piece of ...