11. A man firing a distant target has 10% chance of hitting the target in one shot. Find the number of times he must fire at the target to have about 50% chance of hitting the target.

11. A man firing a distant target has 10% chance of hitting the target

1.	11. A man firing a distant target has 10% chance of hitting the target in one shot. Find the number of times he must fire at the target to have about 50% chance of hitting the target.
Answer» 11. A man firing a distant target has 10% chance of hitting the target in one shot. Find the number of times he must fire at the target to have about 50% chance of hitting the target.

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11. A man firing a distant target has 10% chance of hitting the target in one shot. Find the number of times he must fire at the target to have about 50% chance of hitting the target.

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