the answer is A) (rolling hills is widespread in both northen and southern europe)
Answer:
I think 40°F...
Please mark me as a brainlist
<span>The Marginal Rate of Substitution refers to the rate the consumer is willing to trade for another good to maintain the level of satisfaction. It is described by ratio of prices. Maximum satisfaction is achieved when trade offs between two goods are equal. </span>
The whips are the assistants who make sure that the legislators are present for key votes. The correct answer is C.
Answer:
This question lacks options, options are:
a.Experimental
b. Observational
c. Survey
d. Simulation.
The correct answer is c.
Explanation:
A survey is a research technique in which a series of data is collected through a questionnaire, which is applied to a representative sample of a certain population. The surveys are intended to provide information that allows interpreting a certain situation or social reality, focusing on qualitative and quantitative aspects on a topic. Surveys collect data on a myriad of issues of interest to society, which is why they could be instruments of great social, political and demographic relevance.
