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December 2025

42,840 public questions were asked this month.

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Recent questions

Latest from December 2025

99 times 99
Asked by hvvb 1 answer
What is the smallest angle of rotational symmetry for a square? 45º 90º 180º 360º
Asked by doodle bob 1 answer
What is the order of rotational symmetry for a rhombus? 1 2 3 4
Asked by doodle bob 1 answer
A triangle is rotated 90° about the origin. Which rule describes the transformation? (x, y) → (–x, –y) (x, y) → (–y, x) (x, y) → (–y, –x) (x, y) → (y, –x)
Asked by doodle bob 1 answer
Nation States and Monarchies Explain how feudal monarchs were able to exert power and control over peasants.(1 point) Responses Peasants received tithes in return for working the lords’ land. Their agreement allowed peas...
Asked by bbb 1 answer
Explain how feudal monarchs were able to exert power and control over peasants.(1 point) Responses Peasants received tithes in return for working the lords’ land. Their agreement allowed peasants to avoid working on Cath...
Asked by bbb 1 answer
Explain how feudal monarchs were able to exert power and control over peasants.(1 point) Responses Peasants received tithes in return for working the lords’ land. Peasants received tithes in return for working the lords’...
Asked by bbb 1 answer
What is true about weather? (1 point) The weather depends on so many conditions that it is not possible to account for them all in any model. Accuracy increases the farther you are from the days weather you are predictin...
Asked by huhhf3;q 1 answer
Which of the following best describes the key geographic features and borders of Spain?(1 point) Responses permafrost and the Arctic Ocean permafrost and the Arctic Ocean Pyrenees Mountains to the south, Atlantic Ocean t...
Asked by bbb 1 answer
What variables would be required for a computational model that predicts change in the energy of a falling object? (1 point) momentum, speed, mass X, y, z acceleration, speed, mass height, speed, mass
Asked by huhhf3;q 1 answer
Identify which of the following is a key geographic feature of medieval England.(1 point) Responses land below sea level land below sea level exclusively inland territories without access to water exclusively inland terr...
Asked by bbb 1 answer
Which of the following statements best describes the development of England as a nation-state?(1 point) Responses After William the Conqueror became king of England, he enacted the Doomsday Book and other legal precents...
Asked by bbb 1 answer
Which of the following accurately evaluates the impact of feudalism after the fall of Western Rome?(1 point) Responses Feudalism developed in order to counter the power of nation-states. Feudalism developed in order to c...
Asked by bbb 1 answer
Compare conduction to radiation in terms of heat transfer. (1 point) Both methods require contact between objects, but only radiation helps to evenly distribute energy. Both methods require contact between objects, but o...
Asked by huhhf3;q 1 answer
A student creates a computational model of the energy changes experienced by a pendulum. Time (s) Angle (rad) Angular Velocity (rad/s) | Kinetic Energy (J) Potential Energy (J) Total Energy (J) 0.00 0.087 0.000 0.000 0.0...
Asked by huhhf3;q 1 answer
The article states: The will to win. The quest to be the best. The drive to thrive. It motivates top athletes, business leaders, and…people on reality TV shows. Many shows have had competitions, and some were a little wa...
Asked by read 1 answer
An object slides down a hill. Its motion is opposed by frictional forces. A student incorrectly models the total energy of the system as Etotal = =mu + mgh. How could the student correct the model? (1 point) subtract Ffd...
Asked by huhhf3;q 1 answer
In 3–5 sentences, explain the origins, main ideas, contributors, and effects of the Harlem Renaissance.(5 points)
Asked by cool boy 1 answer
A digital animator produces a model of a person jumping on a trampoline. Which measure is a boundary condition of the model? (1 point) the changes that occur in kinetic and potential energy the velocity of the person as...
Asked by huhhf3;q 1 answer
In a paragraph, evaluate the social changes women experienced in the 1920s. Discuss both the hardships women endured and the opportunities women enjoyed.(5 points)
Asked by cool boy 1 answer
What event ended the economic prosperity of the 1920s?(1 point) The passage of the New Deal The Stock Market Crash of 1929 The Dust Bowl The beginning of World War II
Asked by cool boy 1 answer
Who were the “Lost Generation” writers of the 1920s?(1 point) Novelists who focused on rural life and agricultural reform A group of authors who celebrated traditional American values after World War I Playwrights who pr...
Asked by cool boy 1 answer
The table shows the amount of current that passes through a material at different temperatures. Which statement is true about the resistance of the material? (1 point) The material's resistance changes at a constant rate...
Asked by huhhf3;q 1 answer
What was one effect of mass media (radio, movies, magazines) during the 1920s?(1 point) It created a shared national culture It divided Americans by region and class It reduced consumer spending It discouraged entertainm...
Asked by cool boy 1 answer
Scientific research starts with a research question. The question MUST be testable. You must be able to collect data to help answer the question. Which question could be used to start a scientific investigation? Response...
Asked by Blaine 1 answer