Mathematics, 30.10.2021 19:00 michaelowenmccollum

A sample of a radioactive isotope had an initial mass of 620 mg in the year 2003 and decays exponentially over time. A measurement in the year 2005 found that the sample's mass had decayed to 390 mg. What would be the expected mass of the sample in the year 2010, to the nearest whole number?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 22:00, dolphinkina35

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,

Answers: 1

continue

Mathematics, 22.06.2019 00:00, nicolacorio02

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.

Answers: 1

continue

Mathematics, 22.06.2019 02:10, toxsicity

Susan is paying $0.30 per $100 on her $483,000 home in homeowners insurance annually. if her annual homeowners insurance premium is divided into twelve equal monthly installments to be included on each of her monthly mortgage payments of $2,128.00, what is her total monthly payment?

Answers: 2

continue

Mathematics, 22.06.2019 04:00, taylor825066

What is the inverse of the function fx = 2x-10

Answers: 1

continue

You know the right answer?

A sample of a radioactive isotope had an initial mass of 620 mg in the year 2003 and decays exponent...