Monday

December 22, 2014

December 22, 2014

Posted by **Lee** on Wednesday, December 8, 2010 at 10:05pm.

- Cal 1 -
**MathMate**, Wednesday, December 8, 2010 at 11:24pmLet the width of the image (excluding margins) be x, then the height is 1536-x.

The total area of the poster,

A(x)=(x+2*8)(1536/x+2*12)

Differentiate with respect to x, equate to zero and solve for x. I get x=32.

- Cal 1 -
**MathMate**, Thursday, December 9, 2010 at 8:00pmIs there anything that you don't follow?

**Answer this Question**

**Related Questions**

Calculus - The top and bottom margins of a poster are 2 cm and the side margins ...

Calculus - The top and bottom margins of a poster are 2 cm and the side ...

calulus - The top and bottom margins of a poster are 8 cm and the side margins ...

calculus - The top and bottom margins of a rectangular poster are 6 centimeters ...

Calculus - A retangular poster is to be made out of cardboard. The margins on ...

calculus - I've done the first question but I cannot get any farther. I'm so ...

Advanced Algebra - A sign containing 50 m^2 of printed material is required to ...

calculus - The top and bottom margins of a paster are each 6 cm and the side ...

calculus - I've posted this question before and think I've made some progress ...

Calculas - A book designer decided that the pages of a book should have 1-in. ...