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A 2.5 m-high, 4-m-wide, and 80-cm-thick wall of a house has a thermal resistance of 0.0125°c/W. The thermal conductivity of the wall is (a) 3.2 W/mK (b) 4.8 W/m-K (c) 6.4 W/m-K (d) 1.6 W/m-K (e) 32 W/m
answered
Feb 25, 2020
Engineering
college
5
votes
202k
views
M∠1 = _° a) 140 b) 160 c) 80
answered
Jun 14, 2019
Mathematics
high-school
1
vote
187k
views
Having extra money is a benefit of working after school. The word underlined in the sentence above is best defined as __________. A. a positive consequence B. the best alternative given up C. something
answered
May 1, 2019
Geography
high-school
1
vote
16.0k
views
During the gilded age the US population rose from what to what?
answered
Feb 24, 2019
History
college
2
votes
22.4k
views
Which of these is a renewable resource? A) coal B) geothermal C) petroleum D) potash
answered
Dec 10, 2018
Biology
college
3
votes
118k
views
Modern machinery did all EXCEPT which of the following: Drove production costs up. Employed more people to create more products. Made manufacturing less expensive. Created a shortage of raw materials.
answered
Nov 17, 2018
History
high-school
6
votes
167k
views
HELP! How do i post down/paste screenshots? leave down below, thanks!
answered
Jul 26, 2018
Computers and Technology
middle-school
3
votes
160k
views
A=4\pi r2. solve for R
answered
Apr 26, 2018
Mathematics
college
6
votes
221k
views
What term is used to describe the relation of the clavicle to the breast?
answered
Apr 15, 2018
Biology
high-school
6
votes
58.9k
views
No crei que los indigenas de otro grupo etnico ___ contra Moctezuma. a. se rebelaron b. se rebelen c. se rebelaran d. se rebelarian
answered
Apr 5, 2018
Spanish
high-school
2
votes
116k
views
Which of the following explains why some people see AIDS as a political disease? AIDS affects only politicians. AIDS has historically been more severe in countries with democratic governments. Some say
answered
Feb 12, 2018
History
high-school
6
votes
198k
views
The day this lesson was written, the world population was 6,672,678,672. The population of the United States was 304,276,585. What is the population on the day you read this? Put “world population clock”
answered
Feb 2, 2018
Mathematics
middle-school
7
votes
27.3k
views
Write the decimal 14.275 as a mixed number. Write the answer in simplest form.
answered
Jan 21, 2017
Mathematics
college
3
votes
62.8k
views
Gabrielle's age is three times Mikhail's age. The sum of their ages is 56, what is their age?
answered
Dec 4, 2015
Mathematics
high-school
3
votes
38.0k
views
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