Agroup of naturalists catch, tag and release 121 trout into a lake. the next day they catch and release 48 trout, of which 22 had been tagged. using this ratio, how many trout would be estimated to be in the lake?

264.

Step-by-step explanation:

Let x represent the number of trout in the lake.

We have been given that a group of naturalists catch, tag and release 121 trout into a lake. The next day they catch and release 48 trout, of which 22 had been tagged.

Using proportions, we will get:

Therefore, there would be approximately 264 trout in the lake.

900 degrees

step-by-step explanation: