A rewritable CD-ROM drive for a computer costs $250. An individual CD for the drive costs $5.00 and can store 640 megabytes of information. The total cost of filling & CDs with information is C = 250 + 50 dollars.5x + 250The average cost per megabyte of information is given by A Compare the total cost and average 640.2 cost per megabyte of storage by completing the following table. Round all answers to the nearest tenth of a cent.

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?

If two points are given,then exactly one line can be drawn through those two points.which geometry term does the statement represent

Which of the following statements are true? (select all that apply.) a quasi-static process is one in which the system is never far from being in equilibrium. when a system can go from state 1 to state 2 by several different processes, the amount of heat absorbed by the system will be the same for all processes. the internal energy of a given amount of an ideal gas depends only on its absolute temperature. when a system can go from state 1 to state 2 by several different processes, the work done on the system will be the same for all processes. when a system can go from state 1 to state 2 by several different processes, the change in the internal energy of the system will be the same for all processes. for any substance that expands when heated, its cp is greater than its cv.