% chance of becoming pregnant within a Teens having unprotected sex have a ___ % chance of becoming pregnant within a year.
1) 25
2) 50
3) 65
4) 90

Astudy shows that an influenza vaccine is 71.4% effective in preventing a particular type of influenza. if 15,422 people receive the vaccine, how many would not be protected and would be likely to get infulenza?

Choose the correct drug to complete the sentence. is a powerful stimulant. is a highly addictive opiate. is prescribed for medical purposes in many states.which locations are covered in the drug-free school policy? check all that apply. school bus home school lunchroom sporting event at another school shopping center

Kyla injures her leg during a rock climbing accident. which type of rehabilitative care would she need after her injury has healed?