A line of best fit is a straight line that is able to fit through the points on a graph
Answer:
The initial population size is of 58.
The population size of the specie after t years is given by:
![P(t) = \frac{520}{1 + 8e^{-0.3t}](https://tex.z-dn.net/?f=P%28t%29%20%3D%20%5Cfrac%7B520%7D%7B1%20%2B%208e%5E%7B-0.3t%7D)
Step-by-step explanation:
Population size of the specie:
The population size of the specie after t years is given by:
![P(t) = \frac{520}{1 + 8e^{-0.3t}](https://tex.z-dn.net/?f=P%28t%29%20%3D%20%5Cfrac%7B520%7D%7B1%20%2B%208e%5E%7B-0.3t%7D)
Initial population size
This is P when
, that is,
. So
![P(0) = \frac{520}{1 + 8e^{-0.3*0} = \frac{520}{1+8} = \frac{520}{9} = 57.7](https://tex.z-dn.net/?f=P%280%29%20%3D%20%5Cfrac%7B520%7D%7B1%20%2B%208e%5E%7B-0.3%2A0%7D%20%3D%20%5Cfrac%7B520%7D%7B1%2B8%7D%20%3D%20%5Cfrac%7B520%7D%7B9%7D%20%3D%2057.7)
Rounding to the nearest number, 58
The initial population size is of 58.
5/24; you get a common denominator then subtract them
X(p-6) = z-8 => x = (z-8)/(p-6) if p≠6
The ratio 2:3 means for every 2 inches on the original, the photocopy would be 3 inches.
3/2 = 1.5
The photocopied image is 1.5 times larger than the original.
Side BG on the original is side FG on the copy:
14 x 1.5 = 21 meters
FG = 21 meters