For this word problem: An isotope of sodium has a half-life of 20 hours. Suppose an initial sample of this isotope has mass 10 grams.The amount of the isotope (in grams) remaining after t hours using the exponential decay function would look like what?
I'm not sure what it would look like. I know it's in the form of: amount(another amount)^t but I'm not sure how to put the amounts in for this work problem. Thanks!