A cylindrical water tank has a radius of 6 feet and a height of 20 feet. A larger tank with the same radius has a volume that is 2 times the volume of the smaller tank. What is the height of the larger tank?

Today's gasoline price are 3.44 dollars per gallon. One year ago, gasoline prices were 3.75 dollars per gallon. Determine the percent of change in the gasoline price from a year ago to today.

1) Shane works at a computer store. If he earns $20.93 from a 7% commission on the sale of a printer, what is the price of the printer? 2) Kayla earns a weekly salary of $290 plus a 5.5% commission on sales at a gift shop.

Write the equation for the graph with vertex (-6, 2) and focus (-7.25, 2). A. (y - 2) 2 = - 5 (x + 6) B. (y + 6) 2 = - 5 (x - 2) C. (x + 6) 2 = - 5 (y + 2) D. (y - 6) 2 = 5 (x + 6)

1/5 greater or less than 2/6

A student is standing a distance of 4 m from the school bell. If the student moves to a distance 20 m away, what fraction of the original intensity of the bell's sound will the student hear?

What is (2x+3) raised to the fifth power

Show me how to simplify 9/36

3. Find x, y, u, and v satisfying the system of four equations: x + 7y + 3v + 5u = 16 8x + 4y + 6v + 2u = - 16 2x + 6y + 4v + 8u = 16 5x + 3y + 7v + u = 16

after selling three fifth of its books, a bookstore had 880 textbooks left. how many books were in the bookstore initially

Give the function 12x-16y=-48 determine the x-and y intercepts of the graph