Please could you help me? in mathematics
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Please could you help me? in mathematics

[From: ] [author: ] [Date: 12-05-25] [Hit: ]
Since log a^b = b log a,t = 2.......
the number of bacteria present in a crop after T = hours is given by the following expression N (t) = No ^ t / 2 after how long the number of bacteria were increased from 1500 to 6000

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You are given the original amount (No), which is 1500.
You are also given the new amount, n(t), which is 6000.

Plug them in and find 't:'

6000 = 1500^(t/2)

Take the log of both sides:

log 6000 = log 1500^(t/2)

Since log a^b = b log a, then:

log 6000 = (t/2) log 1500
log 6000 / log 1500 = t/2
(log 6000 / log 1500) * 2 = t

t = 2.379 hours
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