Question

22. In Franklin College, 40% of the freshmen are enrolled in a mathematics course, and
75% are enrolled in an English course, and 20% are taking both.
(a) What is the probability that a randomly selected freshman is taking an English
course if it is known that he or she is enrolled in a mathematics course
(b) If a randomly selected freshman is taking an English course, what is the proba
bility that he or she is also enrolled in a mathematics course?​

Answer 1

Answer:

from which chapter you get this question then i will answer you