Answer:
Step-by-step explanation:
The initial population of bacteria is 800 and we know that this number is quadrupling every hour.
We're going to find a function <em>p</em> in terms of <em>t </em>(time) that gives us the population of bacteria at that time. (t is in hours)
This kind of formulas are written as (initial population)(growth radio)^time
Since the population is quadrupling every hour the function in terms of t (where t is expressed in hours) would be:
Answer: 72
The way I solved this is by dividing 25 by 1800
Answer: 2/5
Step-by-step explanation:
Multiply and do math
Answer:
The peanut butter would have made the volume go up 3/4 of a cup.
Step-by-step explanation:
If you take 2 1/4 and subtract 1 1/2 from it, you get 3/4. To check this, we can do 1 1/2 + 3/4, which equals 2 1/4