Answer:
Solve in terms of the arbitrary variable x . x = 5 5 = − 2
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Answer:
a) 
b) The population increases 7.1% each year.
Step-by-step explanation:
The continuous population growth model is given by:

In which
is the population after t years,
is the initial population and r is the growth rate.
In this problem, we have that:
A population grows from its initial levelof 22,000 at a continuous growth rcte of 7.1% per year.
This means that 
a) Write a function to model the population increase.


b) By what percent does the populaiion increase each year?

So the population increases 7.1% each year.
Answer:
d = 50h
Step-by-step explanation:
distance = speed × time
Lumpy's distance (d) in miles, after driving h hours at 50 miles per hour, is given by ...
d = 50h
Let's say that the number of cans= c.
And the total cost= t.
t=c.70
AKA
total cost= number of cans times .70.
You do this because each can is $.70. SO you do the number of cans times the price for one can, and that equals the total cost.
I hope I helped!