A radioactive substance has a half-life of 1620 years. if its mass is now 15 grams, how much will be left 154 years from now? Give your answer to the nearest hundredths (two decimal places).

Q: The half-life of Radium-226 is 1760 years. If a sample contains 400 mg, how many mg will remain…

A: Half life of Radium-226 1760 years Initial value- a∘=400mg Given time=2000 years n=20001760…

Q: The half life of a radioactive sample is 50 days. How much of a 800 mg sample remain after 1 year?…

A:

Q: en artifact found in a crypt contains 93 percent of the carbon-14 that is present in living flax. To…

A: Given that a linen artifact found in a crypt contains 93 percent of the carbon-14 that is present in…

Q: A wooden artifact from an ancient tomb contains 20 percent of the carbon-14 that is present in…

A:

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: If you start with 7,152 grams of a radioactive kind of lanthanum and the half-life is 93 minutes,…

A: Given that                                 m0=7152 gramsHalf life, T1/2=93 minutes we have to find…

Q: A radioactive substance has a half-life of 3000 years. If you start with 100 kg of it, how much will…

A: In 1 half life amount becomes half of its initial value. After n half life it becomes 1/2n of its…

Q: Carbon-14 is used for archaeological carbon dating. Its half-life is 5,730 years. How many grams of…

A: Half life of Carbon-14 = 5,730 yearsInitial amount of sample = 700 grams

Q: The half-life of iron-52 is approximately 8.3 hours. Step 3 of 3: How much of a 13 gram sample of…

A: