Answer:
Step-by-step explanation:
Required
Find n, x, p and q
n always represent the population surveyed;
So:
x represents the sample from the population
p always represents the given proportion
Solving for q
Exponential Decay:
W=9/8(3/5)^t
f(t)=(3/4)^t
L=4.2(0.6)^t
Exponential Growth:
L=0.25(12)^t
W=0.5(2.1)^t
f(t)=2/3(6)^t
Neither:
G(x)=1.3(x)
x=143
scale factor (if that is the correct term) is 13. you find that by matching sides to side. this means that 91/7=13, therefore you know that 4*13 is 52 and 11*13 is 143