Nancy can you help me
Radium decreases at the rate of 0.0428 percent per year.
a. What is its half-life? (A half-life of a radioactive substance is defined to be the time needed for half of the material to dissipate.
b. Write a recurrence relation to describe the decay of radium, where rn is the amount of radium remaining after n years.

Hey! We 've verified this expert answer for you, click below to unlock the details :)

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

THANKS!

;)

Looking for something else?

Not the answer you are looking for? Search for more explanations.

## More answers

Looking for something else?

Not the answer you are looking for? Search for more explanations.