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What is the disadvantage of the solar energy?
asked
Sep 20, 2021
Physics
college
1
answer
3
votes
67.2k
views
1. 14 hours in 2 weeks
asked
Aug 2, 2021
Mathematics
middle-school
1
answer
1
vote
96.5k
views
What is is optical instrument
asked
Jun 12, 2021
Physics
high-school
2
answers
1
vote
165k
views
Two sets are equal if they contain the same elements. I.e., sets A and B are equal if ∀x[x ∈ A ↔ x ∈ B]. Notation: A = B. Recall: Sets are unordered and we do not distinguish between repeated elements.
asked
May 6, 2021
Mathematics
high-school
1
answer
4
votes
113k
views
Why are step by step written procedures are an essential part of any scientific experiment
asked
Apr 25, 2021
Chemistry
college
1
answer
0
votes
142k
views
What is mass flow of 200 lbm/min in kg/sec?
asked
Aug 23, 2020
Engineering
college
1
answer
1
vote
179k
views
In her day-to-day responsibilities, Maggie has to deal with dozens of top executives, managers, and other co-workers. This morning, she had a bad experience with one of those co-workers when he barked
asked
Jun 2, 2020
Social Studies
high-school
1
answer
1
vote
163k
views
Kayla is shelving books in the media center. She has to shelve 250 books on Monday and 157 books on Tuesday. Each shelf holds 25 books. She has to place any remaining books on a table. How many books will
asked
Dec 12, 2019
Mathematics
middle-school
2
answers
3
votes
115k
views
Which graph represents f(x)=4*2x?
asked
Jul 20, 2019
Mathematics
high-school
2
answers
1
vote
15.0k
views
Recall that two angles are complementary if the sum of their measures is 90°. find the measures of two complementary angles if one angle is seventeenseventeen times the other angle.
asked
May 15, 2019
Mathematics
high-school
1
answer
1
vote
16.0k
views
The new substances that result in a chemical reaction are called A. products B.Reactants C.Ending substances D.Final substances
asked
Feb 25, 2019
Chemistry
college
1
answer
5
votes
103k
views
Find the height of the triangle. A=2c^3+16, b=c+2
asked
Sep 13, 2018
Mathematics
college
1
answer
1
vote
87.1k
views
What does “traduce las siguientes frases preposicionales y escribe i a oración con cada una” mean?
asked
Feb 23, 2018
Spanish
middle-school
2
answers
1
vote
129k
views
The area of the heart is 20 cm(squared). If this is 72% of the area of the square, what is the area of the square?
asked
Jan 14, 2016
Mathematics
middle-school
2
answers
2
votes
72.7k
views
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