(08.02 MC) Cylinder A has a radius of 10 inches and a height of 5 inches. Cylinder Bhas a volume of 750n. What is the percent change in
volume between cylinders A and B? (5 points)

I have another question

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?