O Pets 1 Pet 2 Pets 3+ Pets Male Respondents
5
10
5
2.
Female Respondents 10
13
6
2.
6. P(male 2 pets)?
7. P(2 pets (male)?
8. P(0 pets | female)?

The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron. the pyraminx shown below has edges 15\,\text{cm}15cm long and vertical height h=12.2\,\text{cm}h=12.2cm. the triangle drawn with dashed lines is a right triangle. what is the distance rr? round your answer to the nearest tenth.