Answer:
The rule of 72 is a formula used to measure the approximate time it will take for an investment to double. The word "approximate" should be highlighted, as it is not a 100% exact formula.
The formula used is to divide 72 between the interest rate paid by the investment. The result is the number of years in which the capital invested will double.
It is important to mention that at the interest rate or return on your investment you must subtract the inflation. For example, if the annual rate of return is 15%, and inflation is 5% per year, your net rate is 10%.
For example, if you have an investment of $ 10,000 in a mutual fund, which pays you 10% per year. If you calculate 72/10, you will see that your investment will double in 7.2 years.
Now, if there is an annual inflation of 2%, the calculation should be 72 / (10-2), with which the investment will double in 9 years.
A COEFFICIENT is the numerical factor of a multiplication expression like 3x.
Parts of a multiplication expression.
3x + 6
3 is the coefficient
x is the variable
6 is the constant
3x and 6 are called terms.
Answer:
s-ln/n = a
Step-by-step explanation:
Answer:
a because it is the same number plz mark brainliest
Step-by-step explanation:
Grayson's mistake was that he multiplied 4 and 3 and then used the exponent he had to square 3 and then multiply it by 4.
Emily's mistake was that she added 2 to 36 instead of multiplying it by -2
Pat's mistake was that he forget to make y into -2 instead of 2
The right way to do this is 4(3^2)+2(-2)
(3^2)=9 9×4=36 2(-2)=-4 -4+9=5
