Find the slope and y-intercept of the line
that is graphed on the coordinate grid
below.
A slope: -1; y-intercept: -1
B slope: -1; y-intercept: 1
C slope: 1; y-intercept: -1

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

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?

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1