A mobile virtual reality (VR) headset is being sold at a local department store for $33.75. This is the cost function associated with the headsets, where x represents the number of headsets manufactured and sold: C(x) = 28.15x + 355. How many VR headsets does the store need to sell to break even?

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Michelle is planting flowers in her garden. she wants the ratio of daises to carnations to be 3 to 2. michelle wants to plant a total of 35 flowers. how many daises should she plant?

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?