A university class has had 9 undergraduate students enroll so far, as well as 9 other students. What is the experimental probability that the next student to enroll will be an undergraduate student?

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.