What type of triangle has the measurements of 5 in , 11 , in , and 11 in?

Can you answer my question? will mark brainiest!

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

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?