You draw one marble and record its color. Then you put the marble back in the bag. Repeat forever.
What is the probability that, at some point, the number of blue 🔵 marbles drawn exceeds the number of red 🔴 marbles drawn?
Hint: it's ≥¼ based on just the first move!
#iTeachMath ♾️ #iTeachMarbles 🟣
What is the probability that, at some point, the number of blue 🔵 marbles drawn exceeds the number of red 🔴 marbles drawn?
Hint: it's ≥¼ based on just the first move!
#iTeachMath ♾️ #iTeachMarbles 🟣
You have four marbles in a bag.
Three of them are identical red marbles and the other is a blue marble.
How many ways are there to reach into the bag and grab three marbles—two red and one blue?
Had an interesting debate today in class.
#iteachmath
Three of them are identical red marbles and the other is a blue marble.
How many ways are there to reach into the bag and grab three marbles—two red and one blue?
Had an interesting debate today in class.
#iteachmath
April 2, 2025 at 2:41 AM
You draw one marble and record its color. Then you put the marble back in the bag. Repeat forever.
What is the probability that, at some point, the number of blue 🔵 marbles drawn exceeds the number of red 🔴 marbles drawn?
Hint: it's ≥¼ based on just the first move!
#iTeachMath ♾️ #iTeachMarbles 🟣
What is the probability that, at some point, the number of blue 🔵 marbles drawn exceeds the number of red 🔴 marbles drawn?
Hint: it's ≥¼ based on just the first move!
#iTeachMath ♾️ #iTeachMarbles 🟣