Deborah Marai

This page lists questions and answers that were posted by visitors named Deborah Marai.

Questions

The following questions were asked by visitors named Deborah Marai.

Answers

The following answers were posted by visitors named Deborah Marai.

A radioactive decay of an unknown substance is given by A(t)=Aoe^-kt where A(t) is the amount of substance (in grams) remaining at anytime (t) in hours. So is the initial amount of the substance before it started decaying and k is a proportionality consta...