Depends on how many grams of the sample exist.
Think of half life as the amount of time it takes to split the item in half. With that half life, divide starting the grams by 2 (for the first 60.5 seconds). Because the question is asking for 121 seconds, divide the grams you just divided by 2 again. That should get you your answer.
Hope this helps!
The core concepts that make up the psychology of personality is the combination of behavior, emotion, motivation, and thought patterns that define an individual.
South Asia's population mostly lives in the countryside as farmers. Western Europe's population mostly lives in large cities.
Explanation:
Based on the information from the World Bank, about 70% of people living in South Asia have about the third quarter of the population living on agriculture and stays in rural areas. There is about 36% urban ratio in South Asia, with 303 people per square kilometers. On the other hand, the urban ratio in Western Europe is about 79.8%, with a population density of 181 people per square kilometers. Hence, in this case, the right answer is Option E. South Asia's population mostly lives in the countryside as farmers. Western Europe's population mostly lives in large cities.
Answer:
I think it is D.
Explanation:
It describes different levels of the food chain hierchay and about the producers job. Producers live in both places and are consumed by species inhabiting both.
The answer is D. 24.
To get to the answer, all you needed to do was multiply both sides of the equation with the denominator of the ratio with the unknown value to isolate the missing value on one side of the equation. After that all you need to do is divide.
Cancel out the 54 on the right side and do the operation asked on the left side.
