Answer:
Rational
Step-by-step explanation:
Its rational because it has the same numbers/pattern
Answer:
P = -0.004Q + 149
Step-by-step explanation:
The general form of the linear equation is:

The slope of the equation (a) can be found by using the two given points (4,000; $133) and (27,000; $41)

Applying the point (4,000; $133) to the equation below yields in the linear equation for Price as a function of the number of shirts:

The linear equation is:
P = -0.004Q + 149
Growth rate = 200% each year
SO population becomes twice in each year
After 20 years, population = 5* 2^20 = 5242880
(Assuming no deaths occur)
If you are reffering to this dot plot, it would be 13 trees being studied.