Acompany rents water tanks shaped like a cylinders. each tank has a diameter of 12 feet and a height of 3 feet. the cost is $2 per cubic foot. how much does it cost to rent one water tank?

The number of electoral votes each state is assigned is determined by the size of its population every ten years. the chart shows the number of electoral votes california was assigned each decade of the past century. what is the 3rd quartile of the data?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39