Answer:
Option A
Step-by-step explanation:
The complete question is attached here
The rate of increase of bacterial population be K
As we know
where Y is the final population. In this case it is 1000
K is the rate of increase of population i.e 3 times per hour
T is the time in hours
Y0 is the initial population = 5
Substituting the given values, we get -
Taking log on both sides, we get -
ln = ln
T = 2.084 hours
hence, option A is correct
Is there supposed to be a picture with this
The answer is the first one because 7 times 1000 is 7000, 2 times 100 is 200, 9 times 1 is 9, 3 times 1/10 is 3/10 or 0.3, and 6 times 1/1000 is .006.
added together, the number is 7209.306
Answer:
576 feet
Step-by-step explanation:
I'm going directly off the graph but it looks like the y-coordinate of the vertex is 576, which would make 576 feet the maximum height. Hope that helps :)
Question #1 is x=-44
Question #2 is both points are a local minimum
Question #3 is g''=(x^2-4x+16)/(x-2)^2 since g'' is never negative, g is never concave down
Question #4 is y-4=-9(x-3)
Question #5 is since the graph is always concave up, any tangent lines muse lie below the graph.
I hope that helped