Fahrenheit degrees Celsius degrees (°F)
(°C)
32
0
68
20
86
30
122
50
158
70
194
90
212
100

Predict the equivalent temperature in degrees Celsius of our body temperature, 98.6 °F.
°C (whole number, no decimal places) lo

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

Which letters from the table represent like terms? a and b b and c a and d b and d

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?