You the spinner 30 times. It stops on a multiple of 3 eleven times. What is the experimental probability of stopping on a multiple of 3?

You can use a calculater and divide the minutes by the $$, hope that you

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.