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Some students observing a classroom device being used noticed the below energy transformations. energy to mechanical to sound Which device were the students most likely observing? A triple beam balance
answered
Oct 2, 2021
Biology
middle-school
3
votes
31.2k
views
3. What are the first four terms of the sequence represented by the expression n(n – 2) – 3? (1 point) A. –5, –2, 1, 4 B. –4, –3, 0, 5 C. –3, 0, 3, 6 D. –2, 0, 2, 4
answered
Sep 22, 2021
Mathematics
middle-school
2
votes
23.4k
views
What document gives the government its power on behalf of the people? * the Preamble the Bill of Rights the Constitution the Thirteenth Amendment
answered
Aug 9, 2021
Social Studies
high-school
2
votes
99.2k
views
(Passage is from Harry Potter and the Sorcerer’s Stone) What about this passage creates suspense in the reader? Select one: A. The narrator is sharing extremely intense, climactic details that add to the
answered
Jul 10, 2021
English
high-school
0
votes
24.1k
views
Bart Kelly bought a home with a 10% adjustable rate mortgage for 30 years. He paid $8.78 monthly per thousand on his original loan. At the end of 2 years he owes the bank $65,000. Since then interest rates
answered
Jul 9, 2021
Mathematics
middle-school
5
votes
115k
views
Light is described as having a dual wave-particle nature. Which piece of evidence provides support for the model of light as a particle? . Young’s double slit experiment showed that light waves show interference.
answered
May 25, 2021
Physics
college
5
votes
83.2k
views
Nadia is mountain climbing. She started at an altitude of 19.26 feet below sea level and then changed her altitude by climbing a total of 5,437.8 feet up from her initial position. What was Nadia's altitude
answered
May 12, 2021
Mathematics
high-school
4
votes
39.3k
views
Are dictionaries "outdated?" Why or why not? Explain two reasons why dictionaries (text or online) can be useful.
answered
Apr 19, 2021
Health
high-school
2
votes
51.9k
views
Which of the following sentences from the passage weakens the author's argument? A. Students who enroll in an after-school activity, such as band or math club, have been shown to have a higher success
answered
Jan 6, 2021
English
college
2
votes
195k
views
Solve x divided by four equals eight
answered
Nov 22, 2020
Mathematics
college
4
votes
43.1k
views
What are the solutions of 3x^2 - x +7 =0?
answered
Oct 27, 2020
Mathematics
middle-school
2
votes
180k
views
Identify the midline of the graph
answered
Sep 23, 2020
Mathematics
middle-school
2
votes
232k
views
5y < 15x - 25 m=___ b=___
answered
Jul 30, 2020
Mathematics
middle-school
7
votes
106k
views
How is carbon-14 is different from carbon-12?
answered
Jun 7, 2020
Chemistry
middle-school
1
vote
207k
views
Printing helped spread knowledge and art in the form of a. paintings b. text C. sheet music d. illustrations Please select the best answer from the choices provided
answered
Jun 6, 2020
Arts
middle-school
4
votes
3.0k
views
Solve. x + 3/5=2 A) -5 B) -3 C) 7 D) 13
answered
Nov 10, 2019
Mathematics
high-school
4
votes
101k
views
Which stage is the first speciation?
answered
Sep 20, 2019
Mathematics
middle-school
5
votes
82.7k
views
What is the theoretical capacity of a ddr4 standard system memory module?
answered
Dec 1, 2018
Business
high-school
4
votes
7.8k
views
How did the meeting of the estates help the french revolution?
answered
Sep 25, 2018
History
high-school
4
votes
202k
views
Prior to 1750 and the onset of industrial? revolution, very little economic growth occurred in the world. what marks the beginning of the industrial? revolution?
answered
Sep 13, 2018
History
high-school
3
votes
27.6k
views
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