The bacteria present at t=37 minutes is found to be 8.40, with no change in growth rate.
<h3>What does population growth exponentially mean?</h3>
When a population's per capita growth rate remains constant, regardless of population size, exponential growth occurs, causing the population to grow exponentially as the population increases.
Given:
P = 340
It has been discovered that a specific bacterial population doubles in 20 minutes.
k = 2/20 = 0.1
t = 37 minutes
We know that,
P = P₀
340 = P₀()
340 =P₀(40.44)
P₀ = 8.40
As a result, the bacteria that will be present in t=37 minutes is found to be 8.40 with no change in growth rate.
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Answer:
204 =b
Step-by-step explanation:
cos theta = adjacent side/ hypotenuse
cos 40 = b/266
Multiply each side by 266
266 cos 40 = b
203.7678219 = b
To the nearest whole number
204 =b
Answer:
40
Step-by-step explanation:
Answer:
22 feet
Step-by-step explanation:
Here is equation
(2 · 1 · 3) + (2 · 1 · 2) + (2 · 3 · 2)
So, I solved using PEMDAS
6 + 4 + 12 = 22
Answer:
Step-by-step explanation:
Given
Required
Determine the distance (y) covered by his car
First, we calculate the distance walked.
This is calculated as follows;
This means that he walked 4.5 km
The total distance can be expressed as a sum of distance covered while walking and distance covered by car.
i.e.
Make Car the subject
This gives
<em>Hence, his car travelled 15.5km</em>