Tuesday
October 21, 2014

Homework Help: Calculas

Posted by Cratch on Thursday, August 26, 2010 at 2:26am.

In the early 1960s, radioactive strontium-90 was released during atmospheric testing of nuclear weapons and got into the bones of people alive at the time. If the half-life of strontium-90 is 32 years, what fraction of the strontium-90 absorbed in 1965 remained in people's bones in 1996?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

calculus - In the early 1960s, radioactive strontium-90 was released during ...
Calculus - The half-life of radioactive strontium-90 is approximately 31 years. ...
Calculus - [Exponential growth & decay] The half-life of radioactive strontium-...
Math - The half-life of radioactive strontium-90 is approximately 32 years. In ...
Math - The half-life of radioactive strontium-90 is approximately 28 years. In ...
Calculus - The half-life of radioactive strontium-90 is approximately 31 years. ...
AP Environmental Science (URGENT) - Strontium-90 is a radioactive waste product ...
chem - Radioactive substances decay by first-order kinetics. How many years ...
world geo - in kazakhstan ______ led to radiation pollution. A)nuclear weapons B...
math - An unknown radioactive element decays into non-radioactive substances. In...

Search
Members