Will Mark !! What is the definition of a rational function?
It is the ratio of two polynomial expressions.
It is the ratio of the horizontal and vertical asymptotes on a graph.
It is defined as the location of a slant asymptote on a graph.
It is the ratio of two irrational functions.

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

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?

What is the sum of these mixed numbers 4 2/3+ 3 1/9