rinchan

Solve for z in z + 8 + 20/z = 0. Answer in a+bi form.

The camera club has 5 members and the mathematics club has 8. There is only one member common to both clubs. In how many ways could a committee be formed with at least one member from each club?

I want to confirm some things on solubility and boiling points(they might be right or wrong): - If a substance is soluble in water then it also has a high boiling point - If a substance has a high intermolecular force then it also has a high boiling point...

What is the probability that 2 out of 8 students will have the same birthday?

oops. It's a committee of 4 people