Malcolm is a science student. His teacher gave him an assignment to find out the composition of the tape used in a videotape cassette. Malcolm decided to open an old cassette to see what was inside. He saw that the tape inside had a matte black coating. When he asked his teacher about this, she explained that the coating improves the tape’s properties and reduces charges.

How much current flows through the alternator brushes? a. 2–5 a b. 25–35 a, depending on the vehicle c. 5–10 a d. 10–15 a

Into what form does the barcode reader convert individual bar patterns?

The program below has been generalized to read a user's input value for hourlywage. run the program. notice the user's input value of 10 is used. modify that input value, and run again. generalize the program to get user input values for workhoursperweek and workweeksperyear (change those variables' initializations to 0). run the program. monthsperyear will never change, so define that variable as final. use the standard for naming final variables. ex: final int max_length