How is the daily balance method different from compounding interest daily? a. Unlike daily compound interest, the daily balance method only applies charges at the end of the
month.
b. The daily balance method rounds less frequently than daily compound interest.
C. The daily balance method checks your balance at the end of each day, but daily compound
interest checks at the beginning of each day.
d. It is not different. The two processes are the same.

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

you divide them and then you get the answer i took this class this year

step-by-step explanation:

answer is  

a.

p = 78

step-by-step explanation:

answer: 8 years

step-by-step explanation:

the explanation is that in 8 years the child will be 20 and in 8 years the father will be 40 and 20 is half of 40.