The number of bacteria present in a culture after t minutes is given by N(1) = 300 How many bacteria are present at the beginning? Approximately how many bacteria are present after 3 minutes

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: If p( t ) = 450 ( 1.24 ) tgives the number of cells in a lab culture t days after the culture is…

A: Given: The number of cells in a lab culture t days after the culture is created is given by…

Q: The bacteria in a laboratory culture increased from an initial population of 500 to 2000 in four…

A: We can express this growth using the formula for exponential growthN(t)=N0⋅ertN(t) is the population…

Q: Suppose we have 100 grams of examium. The half-life of this substance is TT-years. How much will we…

A: Topic:- exponential decaying function

Q: A ball is dropped from an initial height of 5 metres. As it bounces, it returns to 80% of its…

A: Calculate the heights of the first three bounces.

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: If the energy of radiation emitted by an excited hydrogen atom when it returns to its ground state…

A: Since electron makes a transition from second excited state, n=3 to ground state n=1 So number of…

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: The pH of a solution is given by the formula pH = −0.4343 In a, where a is the activity of hydrogen…

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Q: solve for t

A: Given equation: eln2t=12