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2) Calculate the temperature change for mercury if 0.160 kg of the metal absorb 1500 J of heat energy. Mercury's specific heat is 0.14 J/g x°C.
answered
Nov 15, 2023
Chemistry
high-school
4
votes
222k
views
Given the coordinates below, determine if ΔFGH and ΔJKL are congruent. If they are, give the reason, if they aren't choose "not congruent". F(-5, 10), G(-2, 2), H(-9, -7), J(0, -5), K(9, 2), L(-8, -2)
answered
Sep 28, 2023
Mathematics
high-school
3
votes
123k
views
Countries that do not have enough resources to meet the needs of their population are said to be suffering from what? A. Overpopulation B. Urbanization C. Pollution D. Industrialization
answered
Aug 13, 2023
Mathematics
college
10
votes
148k
views
Explaining How did the loss of New Orleans affect the Confederacy?
answered
Aug 2, 2023
Social Studies
high-school
7
votes
7.3k
views
1. Find the slope of the line. A. -(2)/(3) B. (3)/(2) C. -(3)/(2) D. (2)/(3)
answered
Dec 18, 2022
Mathematics
high-school
4
votes
133k
views
A solution has a pH of 9.5. Is the solution an acid or a base?
answered
Nov 15, 2022
Chemistry
college
6
votes
13.4k
views
Where are haploid cells found?
answered
Oct 12, 2022
Biology
college
7
votes
51.1k
views
Zach offers dog sitting services for $5 per hour. Each client must give Zack a $20 deposit to procure his services. If Zack earns $50 from a single client, how many hours did he dog sit?
answered
Aug 17, 2022
Mathematics
high-school
4
votes
210k
views
Ok I know i was told it was false on the last one but I still don’t really understand the answer tho
answered
Aug 15, 2022
Mathematics
middle-school
1
vote
147k
views
an object is moving to the right at a constant veloxity. what will happen if a force of 20 N starts acting on it in the opposite direction
answered
Aug 11, 2022
Chemistry
high-school
7
votes
153k
views
1 Jack checked out the price of a particular music system at five different stores. $370, $475, $445, $465, $380 What is the mean price of the music system? A. $445 B. $427 C. $475 D. $370
answered
Jun 2, 2022
Mathematics
college
4
votes
63.6k
views
What is the slope of the line given by the equation y=11.2x?
answered
May 25, 2022
Mathematics
high-school
4
votes
215k
views
Expand the expression
answered
Dec 24, 2021
Mathematics
college
4
votes
75.6k
views
I need help on this I’m really stupid
answered
Dec 14, 2021
Mathematics
high-school
5
votes
190k
views
Here are the other 2 !!
answered
Oct 30, 2021
Mathematics
high-school
3
votes
31.4k
views
Y=5x-13 in y-intercept ( , ) x-intercept ( , )
answered
Sep 11, 2021
Mathematics
high-school
4
votes
104k
views
Point Q is on line segment PR. Given PQ = 5 and QR=6, determine the length PR
answered
Sep 8, 2021
Mathematics
middle-school
3
votes
89.1k
views
I want to know this in detailed plz the war of 1812 What were the reasons for fighting?
answered
Aug 11, 2021
History
middle-school
1
vote
77.1k
views
Which products are not results of efforts to preserve the environment? A) hybrid cars B) plastic shopping bags C) carton plates D) recyclable cups
answered
Jun 12, 2021
Biology
high-school
2
votes
39.9k
views
2.Why birds are considered to be a true clade but reptiles are not?
answered
May 24, 2021
Biology
high-school
4
votes
160k
views
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