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An electric boiler requires two or more PRVs if its power input is more than: a) 1200 kW b) 1100 kW c) 1200 W d) 1100 W
answered
Jan 3
Physics
high-school
1
answer
229k
views
PLS HELP 95% of my grade. Question 1 (1 point) The Enlightenment promoted what two things over tradition and religion? a Reason and Human Freedom b Philosophy and Government lead by Steve c Science and
answered
Dec 25, 2024
Social Studies
high-school
1
answer
207k
views
Approximately how many species of molds exist? a.100,000+ b. 75,000 c.55,000 d.20,000
answered
Dec 20, 2024
Biology
high-school
1
answer
193k
views
There are several ways an oncogene can be activated, such as... a. Point mutation b. Amplification c. Chromosomal translocation d. All of the above
asked
Oct 1, 2024
Biology
high-school
1
answer
189k
views
Of the following acids, which one would dissociate to the greatest extent (in water)? A) HCN, Ka= 6.2 * 10^(-10) B) HNCO, Ka = 3.3 * 10^(-4) C) HClO, Ka = 2.9 * 10^(-8) D) HBrO, Ka = 2.2* 10^(-9)
answered
Sep 23, 2024
Chemistry
high-school
1
answer
194k
views
Please do this asap, last question on the packet!!
answered
Sep 15, 2024
Mathematics
high-school
1
answer
229k
views
What is the function of the Codex Mendoza frontispiece? 1) To record information about the Aztec empire 2) To depict the foundation and origins of Tenochtitlan 3) To show the military conquests of the
asked
Sep 8, 2024
History
high-school
1
answer
75.6k
views
What does the painting of the Running horned women in Tassili n'Ajjer, Algeria depict? 1) A contrast between dark and light mediums 2) Detailed decorations of the woman 3) Transparency of the larger woman
answered
Aug 20, 2024
Arts
high-school
1
answer
182k
views
When sodium phosphate reacts with lead(II) nitrate, what is the product?
answered
Aug 11, 2024
Chemistry
high-school
1
answer
212k
views
8. Adrian is solving +1+2 His work is shown. Create common denominators for the fractions: 183 3 IN 2 x 12 182 12 X 3 12 Calculate the sum of the fractions: + Calculate the sum of the whole numbers: 4+
answered
Jul 7, 2024
Mathematics
college
2
answers
62.8k
views
A mosquito beating its wings produces sound waves with a frequency of 700 Hz and a wavelength of 0.5 m. What is the speed at which the sound waves are traveling? A. 350 m/s B. 1400 m/s C. 700 m/s D. 2800
answered
May 29, 2024
Physics
high-school
1
answer
233k
views
Which compound contains ionic bonds? 1) NO₂ 2) Cl₃ 3) NO 4) CaO
asked
Apr 5, 2024
Chemistry
high-school
1
answer
34.9k
views
Which equation represents this story? Jada works for 6 hours preparing for the art fair. She spends 3 hours on a sculpture and then paints 27 picture frames. What does the x represent in the story? A.
answered
Feb 17, 2024
Mathematics
high-school
1
answer
83.4k
views
What are some key advantages of SharePoint Online vs. Share Point Server?
asked
Feb 5, 2024
Computers and Technology
high-school
1
answer
88.2k
views
An impure sample of sodium carbonate had a mass of 0.852 g. It was dissolved in water and titrated with 30.5 mL of 0.10M sulfuric acid solution. How many grams of sodium carbonate are produced?
answered
Jan 29, 2024
Chemistry
college
1
answer
83.4k
views
In vitro experiments model the conditions in living cells. Which of the following is an advantage of in vitro experiments? OA. The behavior of some enzymes in a test tube is unnatural. OB. Specific observations
asked
Jan 26, 2024
Biology
college
1
answer
107k
views
What impact did the invention of the radio have on the country?
answered
Nov 24, 2023
History
high-school
1
answer
143k
views
The founders of america sought to _____ and incorporate them into the nation's thinking.
asked
Nov 20, 2023
History
high-school
1
answer
226k
views
Write the following in scientific notation 653,000
asked
Nov 9, 2023
Mathematics
high-school
1
answer
46.7k
views
Temperature is a measure of the amount of heat energy in an object. True False
answered
Oct 18, 2023
Chemistry
high-school
2
answers
171k
views
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