Archive day

November 19, 2025

3,430 public questions were asked on this day.

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Compare and contrast the analog and digital waveforms shown. How are the waveforms similar? How do they differ? What characteristics of each wave can you identify from its waveform?
Asked by jfn 1 answer
Read the following diary entry from Lili, a girl who lives in the future year of 3006. Use the information from the diary to answer the question. el 23 de abril del 3006 Mi abuelo me dijo que hace mil años, los jóvenes e...
Asked by k 1 answer
The proof that is shown. Select the answer that best completes the proof. Given: ΔMNQ is isosceles with base , and and bisect each other at S. Prove: Square M N Q R is shown with point S in the middle. Lines are drawn fr...
Asked by berlanda 1 answer
How is an ecological footprint determined? a. An ecological footprint is determined by measuring the average amount of land and water that a person in a region uses. b. An ecological footprint is determined by measuring...
Asked by b 1 answer
According to the American Lung Association, what percentage of Americans lived in counties with unhealthy air in 2007? (1 point) Responses About forty-six percent. About forty-six percent. About forty percent. About fort...
Asked by Sigma 1 answer
According to the text, what was the main cause of the deadly smog in London in 1952? (1 point) Responses The burning of coal in factories and fireplaces. The burning of coal in factories and fireplaces. The formation of...
Asked by Sigma 1 answer
Drag each tile to the correct box. Determine which type of transitional expression each sentence uses. time clarification contrast example Simultaneously, Monique got started on the graphs and David worked on the content...
Asked by idk 1 answer
Sample Sentence elite adjective of a group or class that is considered the very best imply verb to suggest something as true without a direct statement refine verb to make small changes to improve upon something require...
Asked by daddy 1 answer
Which of the following is not a transboundary health hazard along the U.S.-Mexico border? a. abandoned tires b. raw sewage c. animal carcasses d. hazardous waste
Asked by b 1 answer
Which of the following best explains the potential health problems associated with endocrine disruptors? a. Endocrine disruptors mimic hormones that regulate critical biological processes. b. Endocrine disruptors encompa...
Asked by b 1 answer
The slope of EF is . Which statements are true? Check all that apply. EH is parallel to FG. EF is perpendicular to EH. HG is neither parallel nor perpendicular to FG. Quadrilateral EFGH is a rectangle because it is a par...
Asked by b 1 answer
Select the correct answer. William is writing about a local activist that does inspiring work in his community. He plans to desribe his personal experience meeting this activist in the first body paragraph of his paper....
Asked by idk 1 answer
Which of these triangle pairs can be mapped to each other using both a translation and a rotation about C? Triangles X Y C and A B C are shown. Both triangles are congruent and share common point C. Triangle A B C is sli...
Asked by berlanda 1 answer
Which statements about groundwater are supported by information in the passage? (Select the two correct answers.) (2 points) Responses It is mainly threatened by vehicle exhaust emissions. It is mainly threatened by vehi...
Asked by Sigma 1 answer
Which of the following is not being undertaken to reduce the risks to human health from pesticides? a. only promote pesticide use in rural environments b. protect workers exposed to pesticides occupationally c. regulate...
Asked by b 1 answer
What decision does Lord Capulet make regarding Juliet's marriage to Paris? (1 point) O He decides to cancel the wedding. • He decides to postpone the wedding for two months. • He decides Juliet should marry Paris in a fe...
Asked by AYDXN 1 answer
Which scenarios are examples of internal conflict? Select two options. a character fighting a battle against an enemy a character feeling guilty about a choice a character weighing a decision a character getting into a f...
Asked by mimis 1 answer
The article states that acid rain was caused by which chemicals from factories? (Select the two correct answers.) (2 points) Responses Crude oil Crude oil Sulfur Sulfur Ozone Ozone Nitrogen Nitrogen Carbon Carbon Sewage
Asked by Sigma 1 answer
Read the excerpt from act 1, scene 1, of The Tragedy of Julius Caesar and the background information on the allusion it contains. Excerpt: [FLAVIUS.] See whether their basest mettle be not moved. They vanish tongue-tied...
Asked by mimis 1 answer
Community redevelopment programs are primarily directed towards _______. a. preventing pollution in commercial and residential properties b. improving property values by eliminating blighted buildings c. establishing bas...
Asked by b 1 answer
he proof that ΔACB ≅ ΔECD is shown. Given: AE and DB bisect each other at C. Prove: ΔACB ≅ ΔECD Triangles A B C and C D E share common point C. A flow chart has 5 boxes with arrows facing downward connecting the boxes. E...
Asked by berlanda 1 answer
Environmental risks arise from all of the following except _______. a. pesticides b. pollution c. industrial chemicals d. groundwater
Asked by b 1 answer
sample sentence in the fourth column. Definition Options ( 5 of 5 ) to suggest something as true without a direct statementto need for a function or demand by authorityof a group or class that is considered the very best...
Asked by bob 1 answer
Why is preventing pollution at its source the first strategy in minimizing environmental risk? a. It is easier and more effective to prevent pollution than to clean up and dispose of waste. b. Remediation of contaminatio...
Asked by b 1 answer
Read the following scenario and decide whether it is fair use, and why. Donny has a major paper due for school. He finds a great website covering the information online. He cuts and pastes sections to put into his report...
Asked by xen 1 answer