At a school, 43% of students attend the homecoming football game. only 23% of students go to the game and the homecoming dance. what is the probability that a student who attends the football game also attends the dance? round your answer to the nearest tenth.

9.89%

You can get this number by multiplying the two together.

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.