Dividing Bacteria, part 2

Submitted by Whirligig 5 years, 1 month ago

(Credit to knittingfrenzy18 for the original puzzle.)

A Petri dish hosts a healthy colony of bacteria. Once a minute every bacterium divides into two. The colony was founded by a single cell at 6 o'clock. At exactly 6:34 (34 minutes later) the Petri dish was half full. How many cells can the dish hold?

Attempt Info

  • Correct Attempts: 18
  • Incorrect Attempts: 8
  • Ungraded Attempts: 0
  • Total Attempts: 26

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