Homework 4, assigned: MON NOV 5. Part A, due MON NOV 12 11:59 pm.
This assignment consists of two parts, both of which should be submitted to the grader. Please submit as a python program.

Use from math import * so that you can use log without having math. before it.

Part A

Page 145, problem 36. The half-life, T, of radioactive carbon is 5730 years. After how many years does 20% of the original charcoal found at a campsite remain?

Part B

Page 163, problem 5. Remember that the value of e can be obtained either from the Greenleaf text as 2.71828 or more acurately from math.e in python where you have already imported the math module.