Answers by Dwight Spencer
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Answers by Dwight Spencer

Answers by Dwight Spencer
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A large pot is placed on a stove and 1.2 kg of water at 14°C is added to the pot. The temperature of the water is raised evenly to 100°C just before it starts to boil. (a) What amount of heat is absorbed
answered Dec 21, 2021
4 votes
176k views
70. What is the hardness range of pencils? A. 8B to 8H B. 10F to 10HB C. 10H to 10B D. 10 to 10B
answered Oct 15, 2021
6 votes
210k views
Identify which type of natural selection is described in each case below, Results in the evolution of the species: Results in new species Favors traits at the two extremes: No increase in diversity One
answered Aug 22, 2021
4 votes
172k views
The Song Dynasty succeed In
answered Jun 1, 2021
5 votes
195k views
Complete the equation of the line through (-8,8) and (1,-10). use exact numbers Y=
answered May 12, 2021
0 votes
110k views
Use an exponent to write each expression 7/9 x 7/9 x 7/9 x 7/9 x 7/9 x 7/9 x 7/9 x 7/9
answered Mar 10, 2021
3 votes
211k views
A solution contains one or more of the following ions: Ag + , Ca 2 + , and Co 2 + . Ag+, Ca2+, and Co2+. Lithium bromide is added to the solution and no precipitate forms. An excess of lithium sulfate
answered Feb 8, 2021
6 votes
221k views
2. How has genetics, combined with paleontology, added to our understanding of evolution?
answered Nov 18, 2020
5 votes
50.1k views
"Brinkmanship" is the practice of taking a dispute to the edge of conflict and forcing the opposition to back down. engaging in a military battle. taking part in peace talks. retreating to one's own "corner.
answered Jun 30, 2020
5 votes
30.3k views
regarding references what are some things to keep in mind when creating a reference list for a potential employer
answered Feb 28, 2020
4 votes
225k views
It takes 5.0 J of heat in increase the temp of a sample by 10 degrees Celcius. If the mass is doubled, how much heat in joules will it take to increase the temp by 10.0 degrees.a. 50.0 Jb. 5.0 Jc. 10.0
answered Jan 22, 2020
1 vote
8.5k views
How did the civil war affect American literature?
answered Nov 25, 2019
4 votes
23.7k views
Which question is open-ended? A. Are energy drinks harmful to a student's health? B. Should energy drinks be banned from school buildings? C. Despite warnings, why do people consume energy drinks? D. Despite
answered Sep 18, 2019
4 votes
159k views
Sarah wants to find out how much time it would take to drive from her home to new york. at an average, she would drive at 55 miles per hour. if the distance to be covered is 1150 km and a mile equals 1.
answered May 10, 2019
5 votes
93.1k views
100,000 less than five hundred sixty thousand, three hundred thirteen is
answered May 10, 2019
7 votes
167k views
Which nonmetallic mineral is used as a building material and also in the manufacture of steel
answered Feb 23, 2019
5 votes
36.0k views
How successful was Thomas Jefferson as president in achieving his goal of simplifying the government? Think About: • the Louisiana Purchase • military spending • Jefferson’s attitude toward the national
answered Dec 5, 2018
3 votes
24.6k views
The area of a rectangle is 1.7 square units. The length is 3.4 units and the width is z units. What is the value of z? z=0.5 z=2 z=5.1 z=5.78
answered Aug 26, 2018
4 votes
175k views
Mary has type a blood and her husband (john) has type b blood. john's parents both had type ab. mary and john have three children, one with type a, one with type ab, and one with type b. relatives suspect
answered Dec 30, 2017
4 votes
53.2k views
A circular lampshade with a diameter of 14 inches has a length of wire that goes around it exactly one time. How many inches of wire are needed to go around the lampshade exactly one time?
answered Jul 14, 2017
5 votes
183k views
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