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What is the specific heat of a substance if 6527 J are required to raise the temperature of a 312 g sample by 15 degrees Celsius?
answered
Apr 28, 2021
Chemistry
middle-school
5
votes
51.5k
views
Why did Congress authorize the creation of executive departments?
answered
Mar 31, 2021
History
college
6
votes
77.3k
views
Subtract 6 from 7. Then, multiply by 2. Which of the following expressions matches the statement above? A. 2 × (7 − 6) B. 2 × (6 − 7) C. 7 − 6 × 2
answered
Mar 26, 2021
Mathematics
middle-school
3
votes
94.8k
views
You put water and lots of table sugar into a beaker and then heat the solution until all the sugar dissolves, creating a supersaturated solution. You then allow the solution to cool slowly to room temperature.
answered
Feb 14, 2021
Chemistry
college
1
vote
150k
views
Determine the remainder when (x3 – 5x2 + 14x – 5) is divided by (x + 3).
answered
Jan 7, 2021
Mathematics
middle-school
4
votes
37.3k
views
PLEASE HELP ASAP!!! HAS ANYONE READ THE GREAT GATSBY AND IS GOOD AT AMERICAN LITERATURE?
answered
Nov 21, 2020
English
middle-school
1
vote
89.6k
views
Protein subunits in a multi-subunit protein are held to each other primarily by ________. a) Hydrophobic interactions exclusively b) Both strong and weak interactions c) Covalent bonds d) Hydrophobic and
answered
Sep 6, 2020
Biology
high-school
3
votes
157k
views
Witch of the following most accurately describes the theme
answered
Jul 25, 2020
English
middle-school
7
votes
115k
views
Introducing and Closing TOPICS Which opening sentence goes best with the details in the above paragraph? The continent measures 3.300 miles at its widest point from St John's Newfoundland, to the Pacific
answered
Jul 6, 2020
English
middle-school
2
votes
18.9k
views
Lee is sending out 32 birthday party invitations. She gives 5 invitations to her mom to give to family members. Lee mails a third of the rest, and then she takes a break to walk her dog. a. Write a numerical
answered
Apr 7, 2020
Mathematics
middle-school
4
votes
24.7k
views
A 0.060 kilogram ice cube at 0.0 degrees celsius is placed in a glass containing 0.250 kilograms of water at 25 degrees celsius. which statement best describes this system when equilibrium is reached?
answered
Jan 24, 2020
Chemistry
middle-school
6
votes
144k
views
What is the primary advantage of multiple researcher obtaining the same results?
answered
Aug 30, 2019
Biology
middle-school
3
votes
194k
views
What is a crucial to preventing disease
answered
Apr 25, 2019
History
middle-school
3
votes
91.8k
views
Lucy needs to hire a host. Host A is offering his services for an initial $60 in addition to $13.25 per hour. Hostess B is offering her services for an initial $75 in addition to $11.50 per hour. When
answered
Mar 28, 2019
Mathematics
middle-school
3
votes
220k
views
Identify the holes, vertical asymptotes and horizontal asymptotes of f(x)=x²+7x+12/-x²-3x+4
answered
Feb 19, 2019
Mathematics
high-school
4
votes
145k
views
What is the y-value of sin(x) when x = -90°?
answered
Jan 16, 2019
Mathematics
high-school
2
votes
186k
views
I feel like someone to pull all my teeth with the pair of rusty pliers I wanted to knock on his door and tell him "I am different" but I was too embarrassed so I walked the dinosaurs back home I couldn't
answered
Dec 4, 2018
English
high-school
2
votes
212k
views
Lincoln makes an appeal to logos through his passionate support of the Union. description of the Union’s history. concern about the tragedy of war. criticism of the Constitution.
answered
Jul 25, 2018
SAT
high-school
1
vote
187k
views
How does a cartographer determine which map projection to use?
answered
Jun 14, 2018
Geography
middle-school
4
votes
115k
views
How is literary nonfiction unique from other types of nonfiction? It includes more information in a shorter amount of space. It uses elements and devices more common in fictional stories. It does not use
answered
May 8, 2018
English
high-school
3
votes
72.1k
views
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