Problem 7: Diffusion. Crossing a membrane by simple diffusion can be distinguished from facilitated diffusion because: If the particles can move through the lipid bilayer by simple diffusion, then there is no limit to the number that can fit through the membrane.
The second way to calculate compound interest is to use a fixed formula. The compound interest formula is ((P*(1+i)^n) - P), where P is the principal, i is the annual interest rate, and n is the number of periods. Using the same information above, enter Principal value into cell A1 and 1000 into cell B1.
Compound Interest. You may wish to read Introduction to Interest first. With Compound Interest, you work out the interest for the first period, add it to the total, and then calculate the interest for the next period, and so on ..., like this: Here are the calculations for a 5 Year Loan at 10%:s you can see, it is simple to calculate if you take one step at a time. 1  Calculate the Interest (= Loan at Start Ã Interest Rate). 2  Add the Interest to the Loan at Start to get the Loan at End of the year. 3  The Loan at End of the year is the Loan at Start of the next year.