A bag contains 14 blue marbles, 10 red marbles, and 6 yellow marbles. If Henna randomly draws a marble from the bag (and puts it back) 25 times, how many times should she expect to pull a yellow marble?

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.