PLEASE HELP ME AND SHOW WORK!
When you stop at the gas station it takes 20 gallons of gas to fill your car's tank, you notice that you have traveled 340 Miles? What's the rate?

17 miles per gallon

Step-by-step explanation:

340 ÷  20  = 17

20     20      1

So the rate is 17

Hope this helps

-Amelia The Unknown

now, let's recall that a geometric sequence is one that uses some "r" common ratio to get the next term, by simply multiplying the current term by it.

and of course, the next term or a₅ = 54(3) --> a₅ = 162.