You purchase 65 shares of common stock at $32.50 per share. A few months later, you sell the shares for $39.9
dividends were paid. Your stockbroker charges 3.1% commission on transactions of less than 100 shares. Dete
(or loss) of the stock transaction. Round your answer to the nearest cent.
a. Again of $338.26
C. Again of $418.76
b. A loss of $403.75
d. A loss of $475.21

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

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?

At the beginning of a call to the cable company, a message tells customers, "after you finish talking to our customer service representative, you will be asked to take a five-question survey about the level of service you recieved. it would be appreciated if you could stay on the line to answer the survey questions." what type of sampling is the cable company using?