I GIVE BRAINLIST A survey asked students to choose their favorite social networking website. The results are shown in the table. a. What fraction of the students chose Website A? Write your answer in simplest form.

___ chose Website A.

b. What percent of the students chose Website C?

_% chose Website C.

What is the measure of sty in oo below? 130 310 230 50

If a line is defined by the equation y = 5x + 2, what is the slope?

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?