Farmer justin needs to build a rectangular enclosure for his pet pig. he has 500 meters of fencing material to use. what dimensions should he use to maximize the area? !

Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.

Which statement about 6x2 + 7x – 10 is true?

The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.