Ask
your own question, for FREE!
Mathematics
12 Online
OpenStudy (anonymous):
Tim has two irregular coins. The nickel comes up heads four fifths of the time, and the quarter comes up heads two thirds of the time. The nickel is tossed. If the nickel comes up heads, then the quarter is tossed twice. If the nickel comes up tails, the quarter is tossed once. Find the probability that exactly two tails come up.
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
bayes theorem?
OpenStudy (anonymous):
did you try to draw a tree diagram?
OpenStudy (anonymous):
I really don't understand the problem...
OpenStudy (anonymous):
|dw:1395461379392:dw|
OpenStudy (anonymous):
Can you fill the tree?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
@nm61101
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
VERNEISH:
Two objects are moving along separate linear paths where each path is described by position, d, and time, t.
Maci:
what are the best stock apps for people who want to start investing?
Twaylor:
genuienly how do i get better self control i keep watcing youtube and theres this
IzzyCookie:
|dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
thehearken:
not sure if this is considered spam, im sorry if it is, but does anyone have tips
VERNEISH:
Two objects are moving along separate linear paths where each path is described by position, d, and time, t.
5 hours ago
1 Reply
0 Medals
Maci:
what are the best stock apps for people who want to start investing?
4 days ago
3 Replies
2 Medals
Twaylor:
genuienly how do i get better self control i keep watcing youtube and theres this
1 week ago
3 Replies
0 Medals
IzzyCookie:
|dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
2 days ago
9 Replies
1 Medal
thehearken:
not sure if this is considered spam, im sorry if it is, but does anyone have tips
1 week ago
2 Replies
1 Medal