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
So:

p always represents the given proportion

Solving for q




Answer:
300
Step-by-step explanation:
I think its 300 but if I'm wrong then XD I Don't know
The equation would be y = -3/2x + 1/2
D(t)=100t/4=25t
d(5min)=25*5=125ft
d(16min)=25*16=400ft
The others are not ordered pairs of d(t)