Answer:
They are trying to find out <u>how many stones there are in the original arch.</u>
Explanation:
Once they've identified the stone, and its main features, they can address what kind of arch was being built there. After this general understanding, the students can predict how many stones were used to raise the arch, and how they were arranged on the structure. The prediction can be proved after all the original structure being totally understood.
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<u>criminal </u><u>law protects society</u>
<u>Civil </u><u>law regulates actions between individuals or groups.</u>
Cases that included in criminal laws usually consist of cases that perceived as harmful, threatening, and dangerous for other people in society. (for example: murder, arson, terror attacks, etc).
Cases that included in civil law on the other hand, usually consist of conflicts of interests between different individuals in society. (for example: Conflict about business contract, conflict about renters that haven't pay their responsibilities , etc)
Answer:
d. It highlights uncertainty in project duration
Explanation:
The acronym PERT stands for Program Evaluation and Review Technique. It is method that is used to determine the tasks or activities that are scheduled and examines how much time is required to complete each activity. It is used in project management to determines the minimum time required to complete the whole project.
Despite its highly usage in determining the time required to complete a project, it provides several limitations to its practical use. Like it can provide correct information about the accuracy of one element of any three estimates. It also does not provide the information when exactly a third scheduled task can begin before the accomplishing the two ongoing activities.
Thus the correct answer is--
d. It highlights uncertainty in project duration
