Answer: 120362
Step-by-step explanation:
The exponential function for finding population is given as :
A = P
Where :
A = Total amount of growth after some given time
P = Original population
r = growth rate
t = total years
From the question , we will notice that there is a decrease in the population , then the formula to be used will be
A = P )
A = ?
P = 14000
r = 1.5% = 0.015
t = 10
substituting each given values into the formula , we have
A = 1400 ()
A = 14000 ( )
A = 14000 X 0.859730442
A = 120362.2619
Therefore : The population after 10 years is ≈ 120362
Wind can carry seeds and pollen from plants to different areas.
Area = length (L) * Width (W)
Perimeter = (2*L) + (2*W)
L*W = 35
W = 35/L
2L + 2W = 27
L+W = 13.5
L + 35/L = 13.5
L^2 + 35 = 13.5L
L^2 - 13.5L + 35 = 0
(L - 10) (L - 3.5) = 0
L = 10 ft or L = 3.5 ft
LW = 35
If L = 10 ft
W = 3.5 ft
Answer:
You can use the midpoint formula, knowing the midpoint between two points (x1,y1) and (x2,y2) has the coordinates
[(x1 + x2)/2, (y1 + y2)/2]
Substituting what we are given, we get:
(2 + x2)/2 = 5 and (5 + y2)/2 = 1
so,
2 + x2 = 10 and 5 + y2 = 2
Solving for x2 and y2 puts the endpoint at (8,-3), which is in the 4th quadrant.
You could also graph the points to get the same result.
Step-by-step explanation: