Find the common ratio "r" for the geometric sequence 1, 3, 9, 27

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

On average a herd of elephants travels 10 miles in 12 hours you can use that information to answer different questions drag each expression to show which is answers