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A piano of mass 852 kg is lifted to a height of 3.5 m. How much gravitational potential energy is added to the piano? Acceleration due to gravity is g = 9.8 m/g2
asked
Sep 19, 2023
Physics
high-school
1
answer
1
vote
223k
views
Which event is most clearly the climax of "the Monkey Paw"?
asked
Aug 22, 2023
English
college
1
answer
4
votes
104k
views
Which of the binomials below is a factor of this trinomial? x^2 - 8x - 48 A. x - 12 B. x - 5 C. x^2 + 12 D. x + 5
asked
Jul 16, 2023
Mathematics
college
1
answer
14
votes
109k
views
How many composite numbers are between 1 and 100?
asked
Mar 28, 2023
Mathematics
high-school
2
answers
10
votes
203k
views
Classify each of the following properties as physical or chemical.Sort these properties into the proper categories
asked
Jan 14, 2023
Chemistry
high-school
1
answer
4
votes
44.2k
views
Subtract 3 1/2-2 1/3?
asked
Dec 20, 2022
Mathematics
college
2
answers
2
votes
130k
views
Two parallel sides of a trapezium are 120 cm and 154cm and the other sides are 50 cm and 52 cm. Find the area of trapezium.
asked
Aug 16, 2022
Mathematics
high-school
1
answer
4
votes
69.0k
views
Answer the following questions in Spanish using complete sentences. Use the prompts in parentheses when provided. 1. ¿Que te gusta hacer los fines de semana? 2. Que quieres hacer manana? 3. ¿Que haces
asked
May 18, 2022
Spanish
high-school
1
answer
17
votes
23.1k
views
What was a memorable thing Georges Clemenceau did in world war I? And how did he view World War I?
asked
Jan 15, 2022
History
high-school
1
answer
3
votes
113k
views
Is (-1,6), (2,8), (3,6), (13,-4), (20.5,0) a function What’s the domain and range?
asked
Oct 16, 2021
Mathematics
high-school
1
answer
3
votes
41.4k
views
Lorraine deposited $150 into your bank account. She then wrote checks for $25 and $42. Then she deposited $50 more. Which of the following represents the changes in the value of Loraine´s bank account?
asked
Sep 21, 2021
Mathematics
middle-school
1
answer
2
votes
195k
views
Williams & Co. is a medium-sized CPA firm enrolled in the Private Companies Practice Section (PCPS). The firm is to have a peer review under the AICPA Peer Review program. The review will most likely be
asked
Sep 9, 2021
Business
high-school
1
answer
1
vote
166k
views
1. Price is the value of a product and helps us make economic
asked
Aug 16, 2021
History
middle-school
2
answers
1
vote
222k
views
Sigmund is very interested in his neighbor Sally but has much anxiety about his attraction to her because his friends would not approve. Every time he sees her, he acts very rude and says mean things to
asked
Jul 15, 2020
Social Studies
high-school
1
answer
5
votes
35.1k
views
a sample of carbon dioxide is contained in a 250.0mL flask at 0.973 atm and 19.0 celcius. how many molecules of gas are in the sample
asked
May 11, 2020
Chemistry
middle-school
2
answers
0
votes
156k
views
For many years, Yalesville tried to solve the drug problems in its city by increasing the police force and trying to arrest more individual perpetrators. There seemed to be little change in the problems
asked
Jan 8, 2020
Social Studies
high-school
1
answer
4
votes
87.2k
views
What would be the limited factor for the population of all of the animals living here
asked
Sep 8, 2019
Biology
middle-school
1
answer
0
votes
121k
views
Consider the following energy diagram. How much is the activation energy? 2.4 kcal/mole 14.4 kcal/mole 43.8 kcal/mole
asked
May 4, 2019
Chemistry
middle-school
2
answers
4
votes
110k
views
Avani wrote the linear equation Y=5X+4. Then, she wrote the equation of the line that is perpendicular to Y=5X+4 and that passes through (15,–2). If her new equation is in the form Y=-1/5X+B, what is the
asked
Feb 17, 2019
Mathematics
high-school
2
answers
4
votes
42.8k
views
Middle School HW help Please? "Solve each equation. Check your solution"
asked
Jan 25, 2019
Mathematics
college
1
answer
4
votes
228k
views
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