Mathematics, 09.02.2021 02:50 shey89
A bag contains red and blue beads. The probability of picking out a red bead is r. One bead is picked out of the bag, its color noted, and then it is replaced. A second bead is then picked out. The probability that exactly one of those beads is 4/9. Find the possible values of r. Give your answers as fractions in their simplest form.
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A bag contains red and blue beads. The probability of picking out a red bead is r. One bead is picke...
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