Question
Five bacteria are placed in a dish and then counted each hour. The first three bacteria counts were 12, 26, 54. If the pattern continues, how many hours after the bacteria were placed in the dish will there be 222 bacteria?
Answers
Steve
looks like
Tn+1 = 2Tn + 2
so, write down the next few terms
Tn+1 = 2Tn + 2
so, write down the next few terms