Hi.(adsbygoogle = window.adsbygoogle || []).push({});

We are given a table containing values of mass(m) and time(t). We have been asked to plot graphs of (m) against (t) and then log(m) against (t).

The question is:

FROM YOUR GRAPHS, DETERMINE THE FUNCTION FOR THE RATE OF DECAY.

Of course i know the formula but have no clue how to derive that. i need some help.

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Rate of Decay

**Physics Forums | Science Articles, Homework Help, Discussion**