Suppose that a library currently has 7000 books, and loses 57 books per year. Which of the following equations could be used to represent the total number of books the library lost, based on (x) number of years ?​

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?

The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) compute the z-score corresponding to the individual who obtained 42.342.3 miles per gallon. interpret this result.