Dave is his grandmother make trail mix. his grandmother asks him to add 1/5 cup of fruit for every 1/3 cup of nuts. to satisfy his grandmother’s request, dave must mix how many cups of fruit for a single cup of nuts. next

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?

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?

Simplify 1/3 12x - 6 a. -2x-1 b.-2x-8 c.-x+4 d.3x+10 e. 4x-2