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A 10.0 g piece of copper wire, sitting in the sun reaches a temperature of 80.0ºC. How many Joules are released when the copper cools to 40.0ºC? The specific heat capacity of copper is 0.377J/(g·ºC)
answered
Jan 11, 2022
Chemistry
high-school
10
votes
233k
views
Is the cytoplasm a bacteria?
answered
Dec 8, 2021
Biology
high-school
3
votes
207k
views
Fill in the blanks with the preterite form of the appropriate verb. Please answer quick
answered
Nov 10, 2021
Spanish
middle-school
4
votes
4.0k
views
What words would you use to describe the main ideas or principles, of the Constitution?
answered
Nov 7, 2021
Social Studies
middle-school
4
votes
165k
views
How does leaving a piece of land fallow improve the health of the soil ?
answered
Oct 18, 2021
Chemistry
middle-school
7
votes
145k
views
What is 5+5 and then divided by 8
answered
Sep 24, 2021
Mathematics
college
5
votes
193k
views
What is the Federal Courts' job?
answered
Jul 17, 2021
History
high-school
2
votes
197k
views
The ratio of boys to girls in Ella's grade is 3 to 4. The ratio of boys to girls in Minh's grade is 4 to 5. Each grade has a total of 20 girls. How many boys are in Ella's grade? HELPP MEEE PLEASE FORR
answered
Mar 22, 2021
Mathematics
college
4
votes
134k
views
(-4c+1)(4c+1) a polynomial in standard form
answered
Feb 19, 2021
Mathematics
high-school
3
votes
40.3k
views
Companies use virtualization to do all of the following except: a) Reduce the amount of datacenter floor space used b) Reduce the amount of electricity they consume in their datacenters c) Reduce the number
answered
Jan 21, 2021
Computers and Technology
high-school
1
vote
223k
views
According to the American Psychiatric Association (DSM-5, 2013), a client with anorexia nervosa has a body image disturbance in which one’s body weight or shape is not experienced realistically. Which
answered
Nov 16, 2020
Social Studies
high-school
5
votes
208k
views
please help me. the boat traveled up the river at 15 miles an hour to reach their campsite 90 miles up the river, the Rogers traveled twice as long in the afternoon as they did in the morning. how long
answered
Oct 9, 2020
Mathematics
middle-school
3
votes
27.9k
views
Can someone explain how to do Direct Variation? Preferably for dummies. Imma lil slow
answered
Sep 15, 2020
Mathematics
middle-school
3
votes
105k
views
I IS DUM How do i graph this- do i need to change it? is it in point slope form? y - 10.50 = 1.25x - 2.5
answered
Aug 10, 2020
Mathematics
middle-school
5
votes
149k
views
Money is borrowed at 9% simple interest. After one year, $1178.29 pays off the loan. How much was originally borrowed?
answered
Mar 26, 2020
Mathematics
college
2
votes
150k
views
Identify the correct sentence. Question 26 options: a) Come see me in Room 210 after class for 30 mins. b) Come see me in Room 210 after class for 30 minutes. c) Come see me in Rm. 210 after class for
answered
Dec 7, 2019
English
college
2
votes
65.6k
views
The gravitational attraction between two masses varies inversely as the square of the distance between them. If the attraction force between them is 75 lbs. when the bodies are eight feet apart, find the
answered
Sep 13, 2019
Mathematics
middle-school
2
votes
62.6k
views
The engineer's expectations of the women and their cottage are bound to be disappointing because
answered
Aug 11, 2019
Social Studies
high-school
4
votes
144k
views
Why were fed court cases won against monopolies and trust during the gilded age ?
answered
Jun 24, 2019
History
middle-school
2
votes
113k
views
How do you write 96 / 6 in different ways
answered
Apr 25, 2019
Mathematics
middle-school
0
votes
133k
views
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