There will be a 25 grams left after 3240 years.
The half-life of Radium-226 is 1620 years. If we divide 3240 by 1620 the answer is 2. So that means the amount of Radium-226 will divide in half twice.
100 / 2 = 50 / 2 = 25
Answer:
f
Step-by-step explanation:
I'm not 100% sure but I believe it's $250
Answer:
C. It is a function because none of the ordered pairs have the same y-value.
Step-by-step explanation:
