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What can be added to Group I light weight concrete that has 15 pcf of perlite? 1) Additional perlite 2) Cement 3) Water 4) Calcium chloride
answered
Aug 26, 2024
Engineering
college
3
votes
168k
views
Who became president after John F. Kennedy was assassinated? A.Gerald Ford B.Lyndon B. Johnson C.Robert Kennedy D.Richard Nixon
answered
Jun 29, 2024
History
high-school
3
votes
157k
views
"That to secure these rights, Governments are instituted among Men, deriving their just powers form the consent of the governed - That whenever any Form of Government becomes destructive of these ends,
answered
Mar 18, 2024
English
college
5
votes
178k
views
Estimate the number 0000004 nearest hundred thousand, the number 000000428 is 0.00000 Written as a single digit times a power of ten the estimate is 00
answered
Mar 10, 2024
Mathematics
high-school
3
votes
203k
views
HOMEWORK: The gravitational attractive force between two masses is F. If the masses are moved to half of their initial distance, what is the gravitational attractive force?A) 4FB) 2FC) F/2D) F/4
answered
Sep 18, 2023
Physics
college
0
votes
47.8k
views
If y varies directly as x and y = -18 and x = 3, find x when y = 30.
answered
Sep 10, 2023
Mathematics
high-school
13
votes
34.8k
views
N Q: After the Boxer Rebellion, which of the following was true? Select one: O a. Haiti closed all of its borders to outside influence. O b. The United States and Mexico went to war. O c. England and the
answered
Sep 1, 2023
History
college
7
votes
207k
views
-14 > w+ 3 or 3w 2-27 How do i solve
answered
Aug 21, 2023
Mathematics
high-school
5
votes
31.7k
views
Please help answer the following questions ASAP
answered
Mar 21, 2023
Physics
high-school
7
votes
175k
views
Use appropriate property and find -1/6×4/7+1/2-3/7×1/6
answered
Mar 20, 2023
Mathematics
college
2
votes
73.0k
views
QUESTION 2 1 POINT A stock broker allocated $100,000 to an account earning 4% per year compounded continuously. If no withdrawals are made, how much was in the account at the end of four years? Round the
answered
Mar 6, 2023
Mathematics
high-school
3
votes
84.6k
views
The rectangle below has an area of 81-x^281−x 2 81, minus, x, squared square meters and a width of 9-x9−x9, minus, x meters. What expression represents the length of the rectangle?
answered
Dec 12, 2022
Mathematics
high-school
2
votes
1.9k
views
Why do we categorize books why can't they just be books
answered
Aug 13, 2022
English
high-school
7
votes
54.2k
views
1. A merchant sets the selling price of an article 40% above what it cost him. Then, seeing it did not sell, he decided to reduce the figure by 15%. The final selling price was $8.65. What did the article
answered
May 16, 2022
Mathematics
high-school
5
votes
80.2k
views
Como cambia la magnitud de la fuerza electrica entre dis cargas puntuales conforme aumenta la distancia
answered
May 1, 2022
Physics
high-school
4
votes
175k
views
B) Find the length I where the area A=72 square inches and the width w=8 inches.
answered
Apr 4, 2022
Mathematics
college
7
votes
61.9k
views
(-9) ÷(-2)=? Please help
answered
Feb 24, 2022
Mathematics
high-school
2
votes
30.9k
views
2(4x + 3) = 2(18 - x)
answered
Jan 27, 2022
Mathematics
high-school
3
votes
135k
views
2(4x + 3) = 2(18 - x)
answered
Jan 27, 2022
Mathematics
high-school
3
votes
135k
views
2(4x + 3) = 2(18 - x)
answered
Jan 27, 2022
Mathematics
high-school
3
votes
135k
views
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