Answer: What are the "following" questions?
wish I could've helped :) , so please be more deatiled/clear.
Answer:
The year the Greek city of Helike disappeared is -⅕ times the year the US Civil War ended. Let w represent the year the Civil War ended.
Explanation:
<span>A tsunami can occur when there is vertical movement at a fault under the ocean floor.</span>
Answer:
I hope this will help you