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Mathematics 20 Online
OpenStudy (anonymous):

If there are 20 women waiting on line to win basketball tickets, and the probability of a man winning basketball tickets is 5/9 how many people are trying to win basketball tickets?

OpenStudy (anonymous):

im confused >.<

myininaya (myininaya):

\[w=20, \frac{m}{m+w}=\frac{5}{9}\] want to find what m+w is?

myininaya (myininaya):

we have w we can find m using that second equation then we can do w+m

OpenStudy (anonymous):

oh oh oh i get it now.

OpenStudy (anonymous):

my problem sense is broken today, this is the second time thats happened :(

myininaya (myininaya):

poor joe

OpenStudy (anonymous):

this is confusing

myininaya (myininaya):

well we are given the amount of women which is 20 ( i called women,w) so w=20 they said the probability of a man winning is 5/9 what does probability mean?

myininaya (myininaya):

what numbers(or groups) are we looking at to find probability?

myininaya (myininaya):

we are assuming that people are only made up of women and men (and no mixed up sexes)

OpenStudy (anonymous):

ok

myininaya (myininaya):

so if i told you that the probability of a man winning is 5/9 i'm talking about the ratio of men to people and people=women+men right?

myininaya (myininaya):

the 5 presents the men the 9 represents the men+women but we do not know there are 5 men (because the fraction was probabily reduced)

myininaya (myininaya):

does it kindof make sense now? or do you have any questions?

OpenStudy (anonymous):

ohh i get it now

myininaya (myininaya):

My kitty got on the keyboard and started typing lol

OpenStudy (anonymous):

lol

OpenStudy (anonymous):

your cat is a pretty good typist o.O

myininaya (myininaya):

i didn't let him push reply though

myininaya (myininaya):

oops i mean post

OpenStudy (anonymous):

ive my cat took any initiative to do anything other than eat my food and sleep i'd let it do it <.<

myininaya (myininaya):

lol they are so lazy i asked him to do the clothes the other day and he just flopped down on the ground

OpenStudy (anonymous):

lolol

OpenStudy (anonymous):

lol

OpenStudy (anonymous):

i wanna see him type lol

myininaya (myininaya):

lol sorry he walked away and lost interest

OpenStudy (anonymous):

aww

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