Archive day

January 26, 2026

1,138 public questions were asked on this day.

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A student rides her bicycle down a hill. Together, she and the bicycle have a mass of 56 kilograms. She is moving at 11 meters per second. What is her kinetic energy?(1 point) Responses 6,776 J 6,776 J 13,552 J 13,552 J...
Asked by o 1 answer
A regular decagon is a polygon with ten sides of equal length. Use complete sentences to design a strategy to determine the sum of the interior angles of a regular decagon. In your final answer, include the sum and all o...
Asked by Makayla 1 answer
A comet speeds up as it approaches the Sun. Which statement about its kinetic energy is correct?(1 point) Responses The comet has no kinetic energy because it is in outer space. The comet has no kinetic energy because it...
Asked by o 1 answer
Which group was most responsible for causing the Nineteenth Amendment to be ratified? (1 point) Responses flappers flappers immigrants immigrants pacifists pacifists suffragists suffragists
Asked by o 1 answer
Which polygon has interior angles whose sum is 1440°? octagon 11-gon nonagon decagon
Asked by Makayla 1 answer
How many triangles can a heptagon be divided into? 3 5 6 4
Asked by Makayla 1 answer
Which is the equation for an object’s kinetic energy?(1 point) Responses KE=12m2v Upper K Upper E equals Start Fraction 1 over 2 End Fraction m squared v KE=12mv2 Upper K Upper E equals Start Fraction 1 over 2 End Fracti...
Asked by o 1 answer
If a pentagon is a regular pentagon, then what is the measure of each interior angle? 108° 72° 144° 36°
Asked by Makayla 1 answer
Imagine that you are a scientist describing the topography of an area. Fill in the blanks with the terms you would use to describe the following measures. The highest point of Denali in Alaska has a(n) of 20,310 feet, wh...
Asked by . 1 answer
A body of mass 5kg initially at rest is acted upon by 2 mutually perpendicular forces 12N and 5N . calculate the magnitude of the acceleration
Asked by Utibe 1 answer
Interior angles are located on the of a polygon. Exterior angles are located on the of a polygon.
Asked by Makayla 1 answer
Sam is standing in an empty auditorium. He yells and hears his voice echo. What is happening to the sound to cause this echo? A. distribution of the sound waves through the auditorium B. absorption of the sound waves by...
Asked by ben hen 1 answer
what does biology has to do with behavior?
Asked by Sandy 1 answer
Analyze the two stages of mitosis depicted in the diagram above. Compare and contrast the cell structures visible in each stage. Your response must identify the state of the genetic material (DNA), describe the condition...
Asked by hi 1 answer
1how do you think a middle class capitalist would counter the information provided by Engels in this passage? 2 How would these poor conditions be improved later in the 19th century?
Asked by aubrey 1 answer
A shiny, smooth piece of black plastic and an identical piece of white plastic are exposed to visible light and sound waves. Which of the following is true about the different colors of plastic? A. The white piece of pla...
Asked by ben hen 1 answer
Analyze the two stages of mitosis depicted in the diagram above. Compare and contrast the cell structures visible in each stage. Your response must identify the state of the genetic material (DNA), describe the condition...
Asked by hi 2 answers
A group of students are doing a reading activity in their classroom. They suddenly hear the noise of a truck in the parking lot of their school. They can hear it but cannot see it. Which of the following explains why the...
Asked by ben hen 1 answer
Use the paragraph to answer the question. Dogs need a lot of training and attention when they are puppies. Nevertheless, they make amazing companions for life. What is the distinction? (1 point) Responses The writer expr...
Asked by casyen 1 answer
1. How did Engels view the life of England’s working poor? 2. Who do you think was the audience for this document? 3. What was Engels’ purpose in writing this document? 4. How does this document reflect social and econom...
Asked by aubrey 1 answer
What is a participial phrase?(1 point) Responses a set of two or more words that together function like a noun a set of two or more words that together function like a noun a set of two or more words that add detail to a...
Asked by casyen 1 answer
What is a prepositional phrase? (1 point) Responses a set of two or more words that together function like a noun a set of two or more words that together function like a noun a set of two or more words that add detail t...
Asked by casyen 1 answer
Which sentence contains both an adjectival phrase and an adverbial phrase?(1 point) Responses My banged-up old boat can still sail perfectly well through any storm. My banged-up old boat can still sail perfectly well thr...
Asked by casyen 1 answer
Which of the following is a true statement about waves? A. Waves can transfer energy when they interact with matter. B. All waves travel longitudinally and compressionally at the same time. C. All waves require a medium...
Asked by ben hen 1 answer
Which phrase describes an example of mass movement? sediment settling on a mountain soil mixed with water sliding off a cliff wind blowing sand particles across a beach rocks breaking into sediment as they fall to the gr...
Asked by yo 1 answer