Question: At Fairview elementary school, 9% of the students are left-handed. What is 9% written as a decimal? Answer choices:
A- 90.0
B-9.0
C-0.9
D-0.09

Comment what is the answer if you know, please! :)

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

What is a rational number between 9.5 and 9.7

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?