The radius of the base of a cylinder is 3 cm and its height is 8 cm. What is the surface area of the cylinder in terms of `\pi` AND to the nearest square cm?

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

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

If i had 1234 apples and 1 banana what is the total amount