Since r is being divided by N, we need to multiply both sides by N.
We are left with R + T = 4v/n
Now, we subtract T from each side. The equation is now R = 4V/N - T
We have now solved for R.
Answer:
1 year
Step-by-step explanation:
The population can be modelled by the equation:
From the question, the initial population is
The annual growth rate is r=0.04
We want to find how long it will take for that population to reach 43500.
We substitute the values to get:
To the nearest year, t= year
1 centigram= 10 milligram
if you convert 25cg to mg, you'll get 250mg (25×10)
so 25 mg is lighter than 25cg(250mg)
so your answer is 25mg is lighter than 25cg.
Answer:
choice: A
Step-by-step explanation:
y intercept- a line that intersects with the y axis
positive slope- a line that is goes in an upward direction
<em>Eliminate answer choices C and D.</em>
The a value is greater than 1 which means the line stretches.
The only line that stretches is A, hence that would be your answer.
