Let the region R be the area enclosed the function f(x)=x^3, the horizontal line y=6, and the y-axis. Find the volume of the solid generated when the region R is revolved about the line y=6. Round to the nearest thousandth. Please help! I have no idea how to do this!

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds