dswicklund
dswicklund dswicklund
  • 20-06-2017
  • Mathematics
contestada

A bag has 5 red marbles, 6 blue marbles and 4 black marbles. What is the probability of picking a
black marble, replacing it, and then picking a blue marble?

Respuesta :

binghambailey
binghambailey binghambailey
  • 20-06-2017
probability of picking a black marble is 4/15 probability of picking a blue is 6/15
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