There are twenty fishes in a tank. If six of them drown. How many more fishes are there in all?

Still 20

Step-by-step explanation:

Just because 6 of the fish drown (which, for the record, I don't know how they would) doesn't mean they aren't still in the tank. The question asks How many fishes are there in all?. There are still 20 fish total in the tank, even if 6 of them have drowned.

Thanks!

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation: