Acustomer buys two items which total $3.78 and gives the cashier a $5.00 bill. before the cashier can give him the change, he gives the cashier three pennies; now he has given the cashier $5.03. what change should the cashier give him?

What are the domain and range of f(x)=[1/5]x

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

Which one is the correct answer, and why?