Given the sides of a right triangle and the angle ϴ shown, determine sin ϴ, cos ϴ, and tan ϴ.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

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 ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

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