14) The half-life of carbon-324 is 700 years. I have 400 grams of carbon-324 right now. How much will I have left in 3000 years?

Q: A bacterian culture has a initial population of 10000. If its population declines to 5000 in 6…

A: Exponential model ⇒Pt=Ae-kt⇒A=initial population ⇒k=decay rate ⇒t=Time in hours⇒Pt=Population at…

Q: 100mg sample of tritium-3 decayed to 94.5mg after a year. (i) What is the half-life of tritium-3?…

A:

Q: the countries of russia  and  armenia each had  populations of 5.5 million in the  year…

A: Given Information :  The countries of Russia  and  Armenia each had  populations of 5.5 million in…

Q: The half-life of carbon-14 is 5700 years. If an item is discovered with only 17% of the original…

A: Given Half life of carbon-14 =5700 years  i.e. and an item is found with only 17% of the original…

Q: If a certain substance exponentially decays from 100 grams to 20 grams in 3 years. How much of the…

A:

Q: An artifact originally had 16 grams of carbon-14 present. The decay model A = 16 e -0.0001211…

A:

Q: A colony of bacteria is grown under ideal conditions in a laboratory so that the population…

A: Consider the following exponential function: y=abx                                  ...... 1 Here,…

Q: Suppose that some graduate students left 8 grams of a radioactive substance unattended in their…

A: Consider the quantity of a radioactive substance initially present be N0. If the half-life of this…

Q: best

A:

Q: The radioactive element​ carbon-14 has a​ half-life of 5750 years. A scientist determined that the…

A: The radioactive element​ carbon-14 has a​ half-life of 5750 years. A scientist determined that the…

Q: 31) A concentration of bacteria is 5 million per milliliter and is tripling every day. a) Find an…

A: If x represents the number of days and f(x) represents the concentration of bacteria in millions per…

Q: If an initial population Po of bacteria doubles in 6 hours, how long will it take to triple (grow to…

A: Given that  6 hours to take doubles the initial population

Q: The half-life of a substance is 1200 years. If the initial amount of the substance is 300 grams,…

A: Given ,Half life of  substance is 1200 years. Initial amount of substance = 300 grams. We model a…

Q: Nobelium is a radioactive isotope that has 25 seconds half-life. How long will it take for Nobelium…

A: The formula to calculate the amount of radioactive isotope is N=Noe-λt where N is the rest amount No…

Q: There are initially 500 salmonella bacteria in a medium. After 2 hours the population has doubled.a)…

A: Given that there are 500 salmonella bacteria and after 2 hours the population has doubled.a) Obtain…

Q: Suppose you have 100g of Titanium-44, which has a half-life of 63 years. After how long will only 1g…

A: Initial amount=P=100  Half life= H= 63 years  Final amount= A= 1  Time= t years Using the half-life…

Q: Similar to the "half-life", the 'th life is how long it takes an exponentially decaying substance to…

A: Given: Substance has life of  years.Aim: To find its half-life.To find the half-life of the…

Q: Oganesseon 294 has an exponential decay rate of 38.51% per millisecond what is the half life

A: Let N(t) be the amount of Oganesseon 294 at time t. Exponential decay rate is:  r = 38.51%

Q: Element X decays radioactively with a half life of 9 minutes. If there are 170 grams of Element X,…

A: Given- Element X decays radioactively with a half life of 9 minutes and there are 170 grams of…

Q: The amount of radioactive radium, whose half-life is 1620 years, remaining after t years, is given…

A:

Q: 500 g of iodine-131 is decaying exponen- tially. After 3 days 386 g of iodine-131 is left. Use your…

A: Concept Used: Exponential growth or decay function y=y0ekt y0=Initial amount of the product at time…

Q: Suppose that the organisms learn to colonize other planets and moons in their solar system. The…

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