Answer:

Step-by-step explanation:
The population of a community is known to increase at a rate proportional to the number of people present at time t.
This means that the population growth is modeled by the following differential equation:

Which has the following solution:

In which P(t) is the population after t years, P(0) is the initial population and r is the growth rate.
The population has doubled in 10 years
This means that
. We use this to find r.







So the equation that will estimate the population of the community in t years is:

Answer:
D
Cost per person × number of persons = total cost
29.50 × 3 = x
Answer:
T3+E11
Step-by-step explanation:
I put this on a test and im sorry if im wrong lol.
HOPE I HELPED.
if i did maybe i can get brainlist. :)
Answer:
for this problem you would have to find the coordients on the graph and then once you find all the coordients you would attach the lines together which should be a triangle.
Step-by-step explanation:
If you need answer's I can pin a picture
Answer:
d = 4
Step-by-step explanation:
- 6 - d = 6 - 4d ( add 4d to both sides )
- 6 + 3d = 6 ( add 6 to both sides )
3d = 12 ( divide both sides by 3 )
d = 4