There are five chemistry instructors and six physics instructors at a college. if a committee of four instructors is selected, find the probability of at least one of them being a physics instructor.

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

What is the sum of the first 8 terms of the geometric series

What line represents the relationship between r and s