× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
y
2
m
2
m
2
u
2
m
2
B
2
M
2
e
2
k
2
N
2
y
2
m
2
Home Q & A Board Other Fields Homework Help Sociology
New Topic  
markfett44 markfett44
wrote...
Go to Answer
Posts: 646
Rep: 0 0
6 years ago
In natural family planning methods, the estimated first year failure rate in typical use is about
 
  A) 50.
  B) 40.
  C) 35.
  D) 20.
Read 95 times
1 Reply
Replies
Answer verified by a subject expert
DmorenDmoren
wrote...
#1
Top Poster
Posts: 748
Rep: 2 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

markfett44 Author
wrote...

6 years ago
Just got PERFECT on my quiz
linlinlin
wrote...

Yesterday
Correct Slight Smile TY
branbran2k16
wrote...

2 hours ago
Helped a lot
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  643 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 643
  
 12089
  
 1000
Your Opinion
Which 'study break' activity do you find most distracting?
Votes: 824
Previous poll results: Who's your favorite biologist?