Answer:
For mean it's the average. You add all three numbers (13, 13 , 10), then you divide it by three since their are three numbers. Average would be 12.
Hope this helps (:
Answer:
you can buy 3 pineapples
Step-by-step explanation:
$4(3)= $12 total
You first must find the 18% of the fish population.
You multiply 500 by .18 . You are supposed to get 90.
90 is the 18% fish increase.
Then you just add 500 + 90 and you will get 590 fish that are now in the school.
Answer:


Step-by-step explanation:


hope this helps
brainliest appreciated
good luck! have a nice day!