Tuesday
March 28, 2017

Post a New Question

Posted by on .

a certain radioactive isotope has a half life of approx 1,300 years .
How many years to the nearest year would be required for a given amount of this isotope to decay to 55% of that amount.

So I am not sure where to put the 1,300

1,300=2600*e^t

or A=x*e^1300

  • MATH help - ,

    300.00 5percent for 2 years

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question