The answer is: Fin whale and Sei whale.
The explanation for this exercise is shown below:
To solve this problem you must use the table given in the figure attached, which shows the numbers of whales alive today. In the column titled "Population" you can see these numbers.
Therefore, when you analize the table, you can conclude that the two kinds of whales that have the closest number alive are: Fin whale, with a population of 55,000 and Sei whale, with a population of 54,000.
The number that has the same value would be |-14| because when you do the absolute value of -14, it means that it is 14 spaces away from 0, making it equal to 14.
So, after one year will will have the new population of 23 000 * (100 %+2%)
(the 100 % is the old population and the 2% is the increase), that is:
23000*1.02=23460
(102 % can be represented as 1.02)
And for the next years, we have to repeat the procedure.
a more generic rule would be:
y=23000*

(x is the number of years passed)
Answer:
a = 2a(- 1)
Step-by-step explanation:
I have done the maths
I believe its 20% salt to water ratio since theres 5 pieces all together