markhamshania2020 markhamshania2020
  • 13-06-2021
  • Mathematics
contestada

There are 3 red starbursts, 2 yellow starbursts, and 5 pink starbursts in a bag. What is the probability of getting a pink, putting it back, then getting a red?

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sreedevi102
sreedevi102 sreedevi102
  • 13-06-2021

Answer:

3/20 or 0.15

Step-by-step explanation:

Red = 3

Yellow = 2

Pink = 5

Total = 10

Find  Probability of  Pink and then red with replacement

[tex]Probability \ of \ pink = \frac{5}{10} = \frac{1}{2}\\\\Probability \ of \ red = \frac{3}{10}[/tex]

[tex]Probability \ of \ pink \ then \ red \ with \ replacement = \frac{1}{2} \times \frac{3}{10} = \frac{3}{20}[/tex]

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