Select all the expressions that can be used to find the price of a $400 telescope after a 32% markup. 400 • 0.32
400 • 3.2
400 • 1.32
400 + 400(0.32)
400 • 400(1.32)

Identify the graph of y = ln x + 1.

Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.

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?