Mathematics, 10.11.2020 21:50 pesinaic

A researcher begins a study with 1,400 mg of a certain radioactive material. The material has a half-life of 1 day, meaning that after 24 hours one half of the atoms in the sample have disintegrated. The amount in the sample after n days is given by the recursive formula A(n)= 1
2•A(n−1). How much of the material will be left in the sample after 7 days?
After 7 days, nothing mg of the material will be left in the sample.
(Simplify your answer.)

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, johrenandez

What two criteria are needed for triangles to be similar

Answers: 2

continue

Mathematics, 21.06.2019 16:10, Jasten

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Answers: 1

continue

Mathematics, 21.06.2019 16:40, 1846252

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

Answers: 1

continue

Mathematics, 21.06.2019 22:00, zurfluhe

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.

Answers: 1

continue

You know the right answer?

A researcher begins a study with 1,400 mg of a certain radioactive material. The material has a half...