James Monroe was the US 5th president
Answer:
participant observation
Explanation:
Participant observation: In psychology, sociology, & anthropology, the term "participant observation" is described as one of the research techniques which is distinguished as the tendency of a researcher or an experimenter to observe the interested participants or subjects in their natural environment as being one of the members in the specific population of interest.
In the question above, the given statement is an example of participant observation.
Answer: Motivational research is a type of research that explains and analyze consumers Behavior and why their act in a particular way towards a particular goods.
This research helps to survey the market and discover customers attitude towards a goods. This research can be used to discover customers attitude, because it can use a survey or Observational method to determine how consumers behaves to a products.
Sigmund Freud is an Australian psychologist who believes that people's behabiour are always decided by their unconciuos thoughts. according to Freud people can understand real knowledge about their behavior and how to use their comscious thought to decide what to do.
Motivational research relates to Sigmund Freud theory because both are the study of behaviour, and why such behavior is decided.
Answer:
Option B about shortage is correct &
Option C about surplus is correct
Explanation:
Why "B" because if the price is less than the equilibrium price, then people will buy the products more and it also states the demand for it is greater than the equilibrium quantity leaving a shortage (less number of the quantity actually wanted)
Why "C" because if the price is more than the equilibrium price, then people will buy the products less and it also states the demand for it is less than the equilibrium quantity leaving a surplus (an excess number of the quantity actually wanted will be left)
Brainliest will be appreciated
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>
