PLEASE DRAIN GANG CAME OUT WITH A NEW SONG LISTEN TO IT NOW>;(

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.

Ten times the square of a non-zero number is eqaul to ninety times the number

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: