Answer:
The average walking speed is 1.48 feet per second
Step-by-step explanation:
we have

where
r is average walking speed
p is the population in thousands
In this problem we have
----> because p in the equation is in thousands
substitute the value of p in the equation

using a calculator

= 0.4
because...
if you divide 6 by 3 it gives you 2.
then....
divide 2 by 5 and the answer is 0.4
Answer:
x^2 =5
Step-by-step explanation: