At the moment there are 54,210 tagged birds in a certain wildlife refuge. If exactly 20 percent of all birds in the refuge are tagged, what percent of the untagged birds must be tagged so that half of all birds in the refuge are tagged?
Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
nobody wants to help? wow
i got this one :)
it's 37 1/2%
un-tagged birds are 80%
half of all birds are 50%
tagged birds are 20%
Not the answer you are looking for? Search for more explanations.
In fact, if we're going to use numbers, let's say there are 100 birds.
This means that 20 are tagged and 80 are un-tagged.
For 1/2 the birds to be tagged, we need 50 tagged birds. In other words, we need 30 additional tagged birds.
So, from the 80 un-tagged, we need to tag 30 birds.
30/80 = 3/8 = 37.5%
9 mins. and no help thats crazy O.o