Answer: the answer is 4
Step-by-step explanation:
when looking for the half life, it says to look for when the initial amount is half of what it used to be, because it is 100, 100 divided by 2 is 50, and when looking at the hours (x value) for 50 it says 4.
Answer:
4 hours
on edge 2020
A
using pythagoras theorem
h²=p²+b²
only the first three are equivalent to the expression
