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
Hold up i’m trying to help you but
Answer:
4
Step-by-step explanation:
15/3.50 = 4.285
You need to round down to have the answer make sense (you can't buy 1/4 of a juice.
you can buy 4 containers of juice
It is B!!! If you take 3 3/4 times the # of sides which in this case is 4 equals 15 in the end.
Answer:
N
Step-by-step explanation:
Positives are greater than negatives.
