How many bacteria are in 9 hours?
Answer: 2,000 bacterias, because after 3 hours theyre 100 bacteria so after 6 hours there will be 800 bacterias so if its 9 hours you will have 2,00 bacterias.
How many bacteria will there be after 6 hours with solution?
800 bacteria
How many bacteria will be there after 12 hours?
2. 1. number of generations in 12 hours = 4 generations per hour x 12 = 48 12,000 x 248 = 3.4 x 1018 bacterial cells2.
How do you solve growth rate problems?
The formula used for the average growth rate over time method is to divide the present value by the past value, multiply to the 1/N power and then subtract one. “N” in this formula represents the number of years.
How do you calculate growth decay factor?
When given a percentage of growth or decay, determined the growth/decay factor by adding or subtracting the percent, as a decimal, from 1. The variable x represents the number of times the growth/decay factor is multiplied. Let’s solve a few exponential growth and decay problems.
What is the growth rate formula?
How Do You Calculate the Growth Rate of a Population? Like any other growth rate calculation, a population’s growth rate can be computed by taking the current population size and subtracting the previous population size. Divide that amount by the previous size. Multiply that by 100 to get the percentage.
What is sales growth formula?
How do you calculate sales growth? To start, subtract the net sales of the prior period from that of the current period. Then, divide the result by the net sales of the prior period. Multiply the result by 100 to get the percent sales growth.
How do you calculate investment growth?
To calculate the CAGR of an investment:
- Divide the value of an investment at the end of the period by its value at the beginning of that period.
- Raise the result to an exponent of one divided by the number of years.
- Subtract one from the subsequent result.
What is a realistic return on investment?
Generally speaking, if you’re estimating how much your stock-market investment will return over time, we suggest using an average annual return of 6% and understanding that you’ll experience down years as well as up years.
Is an 8% return realistic?
8% is the return we assume people will earn on their investments because……30 Years.
| 30 Year CAGR | Probability of CAGR |
|---|---|
| 6 | 76% |
| 7 | 59% |
| 8 | 30% |
| 9 | 17% |