Answer:
Step-by-step explanation:
Given equation that shows the change in population with respect to time,
On integrating,
Put
According to the question,
If P = A if t = 0,
Thus, the required function,
If the final population = 4A,
Taking natural log both sides,
Hence, after time, the population will be quadruple its initial value.
Answer:
The distance between both positions are 4.5
Step-by-step explanation:
we are given
Two similar artifacts are found—one at position (1,4) and the other at (5,2)
First point is (1,4)
x1=1
y1=4
Second point is (5,2)
x2=5
y2=2
now, we can use distance formula
now, we can plug values
220c-287=103
add 287 to both sides
220c=390
divide both sides by 220
c=1.77
Answer:
The standard deviation reduces when sample size (n) increases
Step-by-step explanation:
From the above information given, we have that mean = 75.5
Standard deviation = 3.5
But Standard deviation = √summation (x-u)/n
This simply implies that when sample (n) is increased there would be a reduction in the standard deviate.
Answer:
hi i am lagging
Step-by-step explanation: