In a class, 60%, of students are on a sports team and 20%, of students are in the orchestra. If 70%, of students in the class are on a sports team or in the orchestra, what is the probability a student randomly selected from the class is in the orchestra and on a sports team?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

Need so much on this one how many yards?

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625