After 2 hours, the population of a culture of bacteria has increased by 50%. If the rate of growth is proportional to the number of bacteria present, determine the time necessary for the population of bacteria to triple. Round your answer to the nearest tenth of an hour.

Q: A certain isotope has a mass of 50 grams. It’s half life is 100 days. Write the equation that will…

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Q: if your answer to the previous question was linear, find and interpret the rate of change.  If…

A: Given this, I open the valve in my rain barrel to water my garden.  Every 5 minutes, the volume of…

Q: scientist finds that an intial bacteria count was 45 million and 5 hours later, the count was up to…

A: Please refer to the image below

Q: The half-life of Radium-226 is 1590 years. If a sample contains 300 mg, how many mg will remain…

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Q: The half-life of radium-226 is 1590 years. If a sample contains 200 mg, how many mg will remain…

A: The formula to find the amount of remaining radioactive material is given by the expression: An =…

Q: Researchers recorded that a certain bacteria population declined from 800,000 to 500,000 in 6 hours…

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Q: a large bucket that is full of water has a small leak on the bottom. The bucket loses water at the…

A: Given ,  a large bucket that is full of water has a small leak on the bottom. The bucket loses water…

Q: The half-life of Radium-226 is 1590 years. If a sample contains 200 mg, how many mg will remain…

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Q: hours, 4 inches of snow has fallen. If it continues to snow at the same rate,how many inches of snow

A: Snow is falling steadily in Syracuse, New York.  After 2 hours, 4 inches of snow has fallen. It…

Q: 40 grams of radioactive material decays to 35 grams in 20 years. Find the half-life.

A: In this question we need to find the half life of the given radioactive material