Archive day

March 4, 2026

2,486 public questions were asked on this day.

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The Northwest Ordinance of 1787 was one of the most important laws passed under the Articles of Confederation. This law established A. an agency to oversee commerce in western lands. B. a federal bank to control the prin...
Asked by ben hen 1 answer
What is the goal of land reclamation of mining sites?(1 point) Responses to reclaim the land's value after mining is complete to reclaim the land's value after mining is complete to restore environmental vitality to land...
Asked by Name 1 answer
Read the excerpt from The Common Sense of Bicycling: Bicycling for Ladies. When both feet are on the pedals, they oppose each other. The weight should be lifted from the ascending pedal, or else the descending foot must...
Asked by jy 1 answer
Which statements accurately compare the environmental impact of surface mining to the environmental impact of underground mining? Select the two correct answers.(1 point) Responses Both surface mining and underground min...
Asked by Name 1 answer
What is the efficiency of a ramp if 2,000 joules of energy results in 1,200 joules of work?(1 point) 32% 60% 80% 24%
Asked by xen 1 answer
What is the difference between specialization and generalization?
Asked by halal 1 answer
What will happen in an area where large deposits of a desired mineral are found? Select the two correct answers.(1 point) Responses The area will experience a population decrease in the short term. The area will experien...
Asked by Name 1 answer
A certain lever system is only 30% efficient. What could make it more efficient? (1 point) Have more than one person help to lift the lever. Use it with a lighter load to make it easier. Make a longer lever that will req...
Asked by xen 1 answer
Which of the following British acts did colonists argue was a form of taxation without representation? A. Stamp Act B. Boston Port Act C. Quebec Act D. Quartering Act
Asked by ben hen 1 answer
Which term refers to the way light interacts with the surface of a rock or mineral?(1 point) Responses density density hardness hardness cleavage cleavage luster
Asked by Name 1 answer
How does a pulley make work easier when it is used to lift an object?(1 point) It decreases the distance over which the force must be applied to lift the object. It reduces the weight of the object being lifted. It incre...
Asked by xen 1 answer
Use the table to answer the question. Output and Input Work of Different Machines Machine Output Work (J) Input Work (J) A 750 1,500 B 1,000 4,000 C 450 600 D 3,000 5,000 Which machine has the highest efficiency? (1 poin...
Asked by xen 1 answer
Lily likes to work independently. She does good work, so her boss asked her to lead a team to complete a project. Lily looked at the project requirements and realized that she could do most of it herself. She decided tha...
Asked by bob 1 answer
In which situation did the car achieve the greatest efficiency? (Assume the cars all have the same mass.)(1 point) a car that traveled 70 kilometers on 5.0 liters of gas a car that traveled 80 kilometers on 5.0 liters of...
Asked by xen 1 answer
Alana and Petra go to a used book sale, where every book is the same price. Alana buys 4 books and Petra buys 2 books. They run into their friend Angus, who really loves to read, and discover that he has bought 16 books....
Asked by tt 1 answer
Penelope is interested in becoming a leader in her profession but she isn’t quite sure how to go about it. Which would be the BEST source of information for Penelope on this topic? (1 point) friend mentor mentee self-hel...
Asked by bob 1 answer
The development of agricultural technology like the cotton gin had a major economic impact on the United States. These technologies made the use of slavery in the South prior to the Civil War A. less desirable. B. more p...
Asked by ben hen 1 answer
Use the image of a person lifting a boulder with a lever to answer the question. An illustration shows a man using a stick and a small rock as a lever to lift a large rock. Where is the fulcrum in this situation? (1 poin...
Asked by xen 1 answer
According to the Gideon v. Wainwright case, what was Gideon denied during his court proceedings ? Access to a fair trial Access to a jury Access to an attorney Access to his accuser's identity
Asked by christian 1 answer
A person is lifting a heavy box using a lever. What is the purpose of the lever in this situation?(1 point) to reduce the energy needed to lift the box and change the direction of the force to reduce the energy needed to...
Asked by xen 1 answer
Should a person’s leadership style be static? (1 point) Yes, consistency is always critically important in leadership. No, leaders should not have a preference for any one style. Yes, much of adulthood is about finding a...
Asked by bob 1 answer
On a coordinate plane, triangle A B C has points (negative 9, 10), (7, negative 2) and (4, negative 6). The length of B C is 5. Angle A B C is a right angle. Triangle ABC is a right triangle The length of BC is 5 units....
Asked by h 1 answer
A person applies 98 Newtons of force to a 20 kilogram box. They apply the force to the box over a 4-meter ramp, raising the box 2 meters from the ground. How much work is done? (1 point) 80 Joules 194 Joules 40 Joules 39...
Asked by xen 1 answer
Why does it make you a better leader to acknowledge your mistakes rather than try to hide them? (1 point) Responsibility is an important part of leadership. If you hide them and are found out people will forgive you. Peo...
Asked by bob 1 answer
Which of the following equations has the solution x= all real numbers? a. 5(3-x)+7x=3x10-x b.5(3-x)+7x=3x+15-x c.5(3-x)+6x=3x+15+2x d.5(3-x)+7x=x+15-3x
Asked by tt 1 answer