We use the formula for exponential growth:
P = Po exp(kt)
Using the population data from 1993 to 1996, we can solve for the growth rate k
76 = 72 exp(k(3))
76/72 = exp(3k)
ln (76/72) = 3k
k = ln(76/72) / 3 = 0.0180
In 10 years (2003), the population will be:
P = Po exp(0.0180t)
P = 72 exp(0.0180(10))
P = 86.22 million
Answer:2.8
Step-by-step explanation: 42/15
Answer:
Pls transalate in english
Step-by-step explanation:
Lin runs 5 laps around a track in 6 minutes. It is 0.83 laps per minute
Step-by-step explanation:
Simple division will be used to solve the given problem.
We hvae to calculate laps per minute which will be calculated by dividing the number of laps by total time in minutes.
Given
Laps = l =5
Time = t =6 minutes
Then
Lin runs 5 laps around a track in 6 minutes. It is 0.83 laps per minute
Keywords: Unit rate
Learn more about unit rate at:
#LearnwithBrainly
Answer:
111 boxes
Step-by-step explanation:
He bought 223 feet of wood
Each box will take 2 feet
To determine the total number of box he'll make from 223,
1 box = 2 feet of wood
X box = 223 feet of wood
X = (223 × 1) / 2
X = 111.5 box approximately 112 boxes
But technically, since its 111.5, he'll be able to make 111 boxes completely with 0.5 feet of wood left
