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Mathematics 38 Online
OpenStudy (anonymous):

A spinner and 2 cards are shown below: A spinner with 7 equal sectors is shown in the figure. The colors Green, Red, Orange, Violet, Pink, Yellow, and Blue are marked on it. The arrow points at the red color. Two cards are shown on the right side. The colors Purple and Green are marked on. Sophie spins the spinner and picks up a card without looking. What is the probability that the spinner stops at red and a green card is selected?

OpenStudy (anonymous):

OpenStudy (sleepyhead314):

I saw you ask for help in the math chat :) *scratches head* I can try to help, but I'm not great at probability so I might end up being wrong... I think it would be something like (the probability of landing on red on the spinner) times (the probability of picking up the green card) = (probability of both at in the same round)

OpenStudy (anonymous):

ok thx for the thought of trying to help. :)

OpenStudy (sleepyhead314):

probability of landing on red = (number of red sections) divided by (number of total sections on spinner)

OpenStudy (sleepyhead314):

probability of picking green card = (number of green cards) divided by (number of total cards)

OpenStudy (anonymous):

thx

OpenStudy (sleepyhead314):

:)

OpenStudy (anonymous):

i have kik just check my bio and send me a request then tell me your name on here and i will add if i know you

OpenStudy (sleepyhead314):

me not have a kik :P sorry

OpenStudy (anonymous):

you can download it is free

OpenStudy (anonymous):

my name is muffin_pie12

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