Mathematics, 12.07.2019 01:10 Katyazamo
Solve each data for x: (a) a rectangle has (2x + 1) and (x +2) as length and width. its area is 77 (b.) a triangle has (2x+2) and (x+3) as base and height. its area is 35
Answers: 1
Mathematics, 21.06.2019 20:30
Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2
Answers: 2
Mathematics, 21.06.2019 23:00
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?
Answers: 2
Solve each data for x: (a) a rectangle has (2x + 1) and (x +2) as length and width. its area is 77...
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