The perimeter of a rectangle is 92m. the length is 10m more than twice the width. find the dimensions

Which expression is not a polynomial?

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective