Pablo is a technical writer who works 7.5 hours per day. he spends twice as much time on writing tasks as he does on other work tasks. how much time per day does he spend on writing tasks?

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

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?

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?