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The temperature distribution across a wall 0.3 m thick at a certain instant of time is T(x) a bx cx2 , where T is in degrees Celsius and x is in meters, a 200 C, b 200 C/m, and c 30 C/m2 . The wall has
answered
Jul 16, 2021
Engineering
college
0
votes
70.1k
views
What type of work wpuld i like to do In career
answered
Jul 13, 2021
Social Studies
high-school
5
votes
123k
views
What did the court decide when it came to the rights of African Americans? o Enslaved African Americans could never be made free. O Only free African Americans were citizens. African Americans were not
answered
Jul 3, 2021
History
middle-school
2
votes
212k
views
What two things are contrasted in this passage? es A) positive thoughts about the Fourth of July, and negative thoughts about the American founding B) negative thoughts about the Fourth of July, and positive
answered
Jun 15, 2021
English
high-school
3
votes
64.3k
views
PLEASE HELP f(x)= x-2. Find the inverse of f(x)
answered
May 25, 2021
Mathematics
high-school
5
votes
225k
views
Select all that apply. Timur the Lame, the "Prince of Destruction": A. ruled with an iron fist B. encouraged scientific discovery C. quashed all artistic expression D. allowed the local leader to continue
answered
May 17, 2021
Social Studies
high-school
5
votes
41.3k
views
Find the surface area of a cylinder with a height of 7 m and a base radius of 5 m. Use the value 3.14 for π, and do not do any rounding.
answered
Mar 1, 2021
Mathematics
middle-school
5
votes
76.5k
views
Two skaters, both of mass 75 kg, are on skates on a frictionless ice pond. One skater throws a 0.3-kg ball at 5 m/s to his friend, who catches it and throws it back at 5 m/s. When the first skater has
answered
Oct 10, 2020
Physics
college
4
votes
111k
views
What's the value for y?
answered
May 29, 2020
Mathematics
middle-school
0
votes
106k
views
15. Aword's etymotogy refers to its A pronunciation. B. syllabication C. history D. definition.
answered
Jan 25, 2020
English
high-school
3
votes
61.2k
views
In "I, Too," why does the speaker say "they" will be ashamed? A)because they are not as beautiful as the speaker B)because they realize that the person they dismissed is actually beautiful C)because they
answered
Nov 25, 2019
English
middle-school
6
votes
76.2k
views
What is the solution to the equation sqrt(x^2+2x-25)=sqrt(x+5)?
answered
Aug 8, 2019
Mathematics
middle-school
2
votes
187k
views
How is the development of the cell theory by Matthias Schleiden and Theodor Schwann an example of multiple approaches yielding the same result
answered
Mar 18, 2019
History
middle-school
3
votes
168k
views
Jared quit his job at the bank and no longer has a job. He _____ collect unemployment insurance. can cannot
answered
Jan 28, 2019
Social Studies
middle-school
6
votes
46.9k
views
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