Pleaseeeee help There was a sample of 200 mg of radioactive substance to start a study. Since then, the sample has decayed by 4.

Question

3 years ago

12

Pleaseeeee help There was a sample of 200 mg of radioactive substance to start a study. Since then, the sample has decayed by 4.

4% each year. Let T be the number of years since the start of the study. Let Y be the mass of the sample in mg's. Write and exponential function showing the relationship between Y and T

Mathematics

1 answer:

m_a_m_a [10] · Answer 1 · 2022-02-15T06:12:17+03:00

m_a_m_a [10]3 years ago

8 0

Y=200 (1-0.044)^t
.................