Answer:
The graph in the attached figure
Step-by-step explanation:
we have a exponential function of the form

where
y ---> is the population of bacteria
x ---> the number of hours
a is the initial value or y-intercept
b is the base of the exponential function
r is the rate of change
b=(1+r)
we have


so

substitute

For x=20 hours
substitute in the equation and solve for y

Answer:
your answer would be 1/24
Step-by-step explanation:
this is because if you half it you get 5/120
then divide each by 5 to get 1/24
hope it helps!!
Answer:
x(x-4)
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
2/2 part of the equation is ≤ B
maybe 30/100 ≤ B