A car rental charge is 100 per day plus 0.30 per mile traveled. determine the equation of the line that represents the Daily cost by the number of miles traveled and graph of a total of 300 miles was travelled in one day, how much is the rental company going to receive as a payment. f (x)=total charge

Secant be and cf intersect at point d inside a what is the measure of cde

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?

How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid in order to get a 40% solution of acid?