Given:
Initial number of bacteria = 3000
With a growth constant (k) of 2.8 per hour.
To find:
The number of hours it will take to be 15,000 bacteria.
Solution:
Let P(t) be the number of bacteria after t number of hours.
The exponential growth model (continuously) is:
Where, 
is the initial value, k is the growth constant and t is the number of years.
Putting 
in the above formula, we get
Taking ln on both sides, we get
![[\because \ln e^x=x]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%5Cln%20e%5Ex%3Dx%5D)
Therefore, the number of bacteria will be 15,000 after 0.575 hours.
Since Boris use m minutes
Since he pays a monthly fee of 22 dollars (fixed amount)
Since the cost of each minute
Answer:
240
Step-by-step explanation:
fifteen lots of sixteen = 15x16
15x16=240
It is D. it has a negative slope and is not as steep as -3
Answer:
Look Im pretty sure key word pretty sure that it is F
Step-by-step explanation:
