Answer:
The rock is 3.75 billion years ago.
Explanation:
Given that:
Half life = 1.25 billion years
1 billion years = 10⁹ years
So,
Half life = 1.25 × 10⁹ years
Where, k is rate constant
So,
The rate constant, k = 5.5452 × 10⁻¹⁰ years⁻¹
Initial amount [A₀] = 80 micrograms
Final amount ![[A_t]](https://tex.z-dn.net/?f=%5BA_t%5D)
= 10 micrograms
Using integrated rate law for first order kinetics as:
![[A_t]=[A_0]e^{-kt}](https://tex.z-dn.net/?f=%5BA_t%5D%3D%5BA_0%5De%5E%7B-kt%7D)
So,
So,
<u>The rock is 3.75 billion years ago.</u>
Answer: Sociocultural therapy
Explanation: Sociocultural therapy is a therapeutic treatment applied after consideration of the person's social, cultural, religious and other concerns. Sociocultural therapy ensures that the social and Cultural orientation and factors are integrated into the treatment plan for a person. Example, a person who is drug addict requests for how to overcome it to a Sociocultural therapist, before treatment a Sociocultural therapist will ask questions regarding his culture, social setting, life style, religion etc the Sociocultural therapist will have to integrate this factors into the treatment plan.
The effects of a tsunami include loss of human and animal life, devastating property damage, severe flooding and disease. There are also environmental effects such as contamination of soil and water, a permanent change to the landscape, solid waste and disaster debris, and hazardous materials and toxic substances
Answer:
Jesus
Explanation:
The Father-God of Jesus after Jesus' death and Resurrection becomes—for his disciples—the God and Father of our Lord Jesus Christ (e.g., 2 Corinthians 1:3), who revealed his love through the sacrifice of his Son who was sent into the world.
Answer: Negative punishment
Explanation: Negative punishment is use to reduce a behavior by removal of a favorable stimuli. It is a kind of punishment which focuses in reducing the rate of undesired behavior from an individual. Example is being grounded,losing access to a toy.
