4. Due to the over-fishing of our oceans by commercial fisheries, the African penguin population has rapidly
decreased. Recent studies have shown that the population has cut in thirds every year. When the study first
began in 2000 there was a population of 200,000 African penguins.
Write the function's formula: let P represent the population after t years.
P=
In_
years, there will only be
(round to whole number) penguins left.
1
Choose between 1&11
Hint: This number should come from vour calculator's table!

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

you didn't give an question you just gave us a statement

2 equivalent expressions to represent the area of a rectangle and the top is n-3 and the side is 2

area of the rectangle = length * width

given length = n - 3

width = 2

replace it in the area

so area of the rectangle = (n-3) *2

= 2(n-3)

one of the expression is 2(n-3)

to get another expression we distribute 2 inside the parenthesis

2(n-3) is 2n - 6

so another expression is 2n - 6

two equivalent expression are

2(n - 3)   , 2n - 6