Answer:
The correct option is C: the number of math problems participants correctly solve
Explanation:
A dependable variable is simply the variable in a research or experiment that is being tested. When the researcher alters the independent variable, there is a change in the dependable variable, and this change is recorded. From the experiment, since participants are either already sad or happy, depending on the type of story they read, Judith want to measure the effect of these moods on the problem solving ability, hence the number of questions answered would depend on the mood of the participants.
Countries with mixed economies include Iceland, Sweden, France, the U.S, the U.K, Cuba, Russia and China. Most industrial countries have mixed economies, but vary in the degree of government involvement. For example, in Western Europe the government generally has a stronger role, while in North America the market is more influential. The only major planned economy is North Korea.
Explanation:
- Cells. Need Oxygen To Release Energy
If you are a scientist and do not support your claim with evidence, the claim is not valid.
In different sciences it is necessary to carry out experiments, that is, a procedure that serves to verify or discard any idea or possible explanation of a phenomenon.

Answer:
Ethnomethodology
Explanation:
Ethnomethodology as a subfield of sociology was developed by Harold Garfinkel. It is the study of how individuals achieve social order through everyday conversation or interactions. Ethnomethodology provides various methods which that can be used in ethnographic studies to provide information of a people or individual's methods for negotiating everyday situations.
Ethnomethodology have been applied in management studies and software designs.
The answer to the given question above would be option 3. In a mixed market economy, the one who makes <span> most of the daily economic decisions is the individual citizens, because they are the consumers. Hope this answers your question. Have a great day!</span>