Answer:
Step-by-step explanation:
A bacteria culture initially contains 100 cells and grows at a rate proportional to its size.
Formula for the exponential growth is
where A0 is the initial cells (100) and t is the number of hours
After an hour the population has increased to 380
when t=1 the value of A is 380
Take ln on both sides
r=1.33500
Yes and here's what you do :
15(2)=30
42-30=8
-2 8/15
Answer:
See explanation
Step-by-step explanation:
Consider the expression
First, use the commutative property over addition:
Then, use the associative property over addition:
Now, it is easy to add 5 and 65:
so
In interval notation it should be [6, ∞)
Answer:
2 2/3
Step-by-step explanation: