Forgive me for not doing the first problem (interest problems make me angry).Originally Posted by kbryant05
2)The logarithm its domain is, thus in the problem thus, thus,
3)
Note, thus,
use exponents rule,
Thus,
Thus,
Hi I have a few I am stumped on in my wonderful challenge of Algebra.
First Problem is:
Use the compound interest formulas
A=P(1 + r over n)^nt and A=Pe^rt
Suppose that you have $14,000 to invest. Which investment yields the greater return over 10 years: 7% compounded monthly or 6.85% compounded continuously?
Second Problem:
find the domain of each logarithmic function.
F(x)=log(3-X)
Third Problem:
Solve each exponential equation by expressing each side as a power of the same base and then equating exponents.
9^x = 1 over 27