Add 22.3 twice which is 44.6 then add 28.4 twice which is 56.8 and then add 44.6 plus 56.8 which is 101.4, 101.4 is your answer
Answer: There will 486 bacteria in 31 hours.
Step-by-step explanation:
The population decay in bacteria is exponential.
Exponential function : , where A = initial population, b multiplication decay factor, t= time:
As per given:
Initial population:
After 36 hours, population =
Divide both sides by 120,000 we get
Taking natural log on both sides , we get
At x= 31,
Hence, there will 486 bacteria in 31 hours.
Answer:
11x+11
Step-by-step explanation:
The slope is also known as rate of change, or the amount in which a value changes over time. The given slope is 20.
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