Answer:
I honestly dont know I just need the points
<h3>
Answer: C) 3</h3>
The rule we'll use is a^b*a^c = a^(b+c). So we add the exponents.
That means 5^n*5^3 = 5^(n+3)
So 5^n*5^3 = 5^6 turns into 5^(n+3) = 5^6
The bases are equal to 5, so the exponents be equal to one another.
n+3 = 6
n+3-3 = 6-3
n = 3
So 5^3*5^3 = 5^(3+3) = 5^6.
Answer:
Step-by-step explanation:
f(x) = 1.8x is a linear function and does not model the growth of bacteria. Perhaps you meant f(x) = 1.8^x, which is an exponential function whose initial value is 1. Please ensure that you have copied down this problem exactly as it was presented.
Answer:
3271
Step-by-step explanation:
In this problem, we have:
is the population of bacteria at the beginning, at time t = 0
After 2 hours, we have a number of bacteria equal to
This means that the growth of the population for every 2 hours is:
This means that we can write an expression for the population after n pairs of hours as follows:
where
n is the number of "pairs of hours" passed from t = 0
In this problem, we want to find the population of bacteria after 13 hours, which contains a number of pairs of hours equal to:
Therefore, substituting 6.5 in the expression, we find the population after 13 hours: