Mathematics
Mathematics, 29.04.2021 21:20, Adrian12313

a sample of a radioactive isotope had an initial mass of 490 mg in the year 1996 and decays exponentially over time. a measurement in the year 1998 found that the sample's mass had decayed to 240 mg. what would be the expected mass of the sample in the year 2005, to the nearest whole number?

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:00, Finessethenemy
What is the quotient of -3/8and-1/3?
Answers: 1
image
Mathematics, 21.06.2019 20:00, tessafargo
Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.
Answers: 1
image
Mathematics, 21.06.2019 20:30, elijah4723
1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?
Answers: 1
image
Mathematics, 22.06.2019 00:00, GERIANNCAYER
Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?
Answers: 2
Do you know the correct answer?
a sample of a radioactive isotope had an initial mass of 490 mg in the year 1996 and decays exponent...

Questions in other subjects: