Wednesday

September 17, 2014

September 17, 2014

Posted by **Anonymous** on Thursday, September 19, 2013 at 1:32am.

- UIW -
**Graham**, Thursday, September 19, 2013 at 2:20amThe half life equation is:

N(t)/N(0) = (1/2)^(t/2.35)

Solve for t when: N(t)/N(0) = 0.00100

- UIW -
**Anonymous**, Thursday, September 19, 2013 at 11:13pmI need the same help with this question and I'm at uiw too

**Answer this Question**

**Related Questions**

Gen Chem - Neptunium-239 has a half-life of 2.35 days. How many days must elapse...

Algebra - Two different radioactive isotopes decay to 10% of their respective ...

math - An unknown radioactive element decays into non-radioactive substances. In...

chemistry - The half-life for the radioactive decay of calcium-47 is 4.5 days.If...

physics - How long will it take a sample of polonium-210 with a half-life of 140...

Math with science - Radioactive iodine treatment is so successful at treating ...

Chemistry - A radioactive element has a half-life of 6.41 days. What percent of ...

Calculus - Write a differential equation to model the situation given. Do not ...

chemistry - The disintegration of a radioisotope, such as I-131 to Xe-131, is ...

Math - D.E.Q. - The half-life of a radioactive isotope is the amount of time it ...