Sin 0=20/29 and cos 0 =-21/29 Find tan 0

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

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