Olga invests $3000 in an account that earns 1.3% annual interest compounded monthly. how many years will it take for the balance of this account to reach $5000? enter your answer in the box. round your answer to the nearest tenth of a year.

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.

Idon’t know but you’ll figure it out