Mr. Tran is teaching his daughter vowels. He placed sets of cards into two separate bags. What is the probability that his daughter will draw out a vowel from each bags? Answer in percentage.

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes. she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?