Amachine produces 312 bolts in 30 minutes. at the same rate, how many minutes would it take to produce 260 bolts?

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

Solve for x. −3/4(x+2)=6 enter your answer in the box

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?