The Shiver-me-Timbers tree farms has 12,400 lumber-quality fast growing trees that are ready to be harvested. The company has a strategy that each year it will harvest 20% of the trees and
plants 600 lumber-quality trees during the year. Let n represent the number of years and yn
represent the number of lumber-quality trees on the farm at the end of the year.

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.

Find two consexutive odd integers such that the sum of their square is 650

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?