Questions in Grade High-school

Questions in Grade High-school

[Free] A horse starts from rest and speeds up with constant acceleration. If it has gone a distance of 100 m at the point when it reaches a speed of 12 m/s, what is its acceleration?

[Free] Which were the first artistic representations created by humans?

[Free] A chess player played 20 games total. If he won 2 of the games, what is the ratio of games he lost to games he won?

[Free] In an effort to protect themselves, all of the kingdoms of Sumer built __________ outside their cities. A. large moats B. deep trenches C. massive walls D. watch towers

[Free] Which physical feature covers most of the Earth?

[Free] 78 divided by 190 Steps:

[Free] Why is Justinian important?

[Free] How do you write an answer to 3 significant figures?

[Free] How do you find the total surface area of a 3-D composite figure? Do you subtract one base from one of the figures or both of its bases?

[Free] People sweat to help maintain body temperature. What type of feedback happens when sweating regulates body temperature? A. Positive feedback, because sweating can increase body temperature B. Positive feedback, because sweating can decrease body temperature C. Negative feedback, because sweating can decrease body temperature D. Negative feedback, because sweating can increase body temperature