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Answers by Pericles

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Glycerol has a molar mass of 92.09g/mol. Its percent composition is: 39.12% C, 8.75% H, and 51.12% O. What is the molecular formula for glycerol?
answered Jul 14, 2022
5 votes
20.0k views
sarah buys a pair of shoes for $25 plus 8% tax. Hilary buys a shirt for $30mplus an 8% tax. What is the difference in the amount sarah and hillary paid, including tax?
answered Jun 2, 2022
1 vote
66.3k views
WHAT IS THE DIFFERENT BETWEEN CAPITALIZM AND COLINENALIZIM
answered Jan 13, 2022
2 votes
232k views
Which graph below correctly shows the two lines on the same axes ?
answered Sep 27, 2021
0 votes
129k views
1. Which of the following pairs of atoms are isotopes? a) K-39 and K-40 c) C-12 and N-14 b) F-10 and Ne-10 d) H-2 and He-2
answered Sep 22, 2021
2 votes
218k views
What are the four main content questions that need to be answered for every project you work on?
answered Sep 18, 2021
2 votes
186k views
Satnam is making a cake. He uses a batter made of 350 g of dry ingredients. If the liquid has to be two sevenths of the total weight of the batter, how much liquid should he add? . g​
answered Sep 1, 2021
3 votes
41.3k views
A fully loaded, slow-moving freight elevator has a cab with a total mass of 1200 kg, which is required to travel upward 35 m in 3.5 min, starting and ending at rest. The elevator's counterweight has a
answered Jun 29, 2021
3 votes
121k views
Area of the square 5.4ft and 4ft
answered May 19, 2021
5 votes
107k views
-11 = -0.2k find k. thank you!
answered Jan 7, 2021
5 votes
22.7k views
Which sentence is​ correct? a. the school system comprises five different​ districts, each of which is comprised of six or more schools. b. the school system comprises five different​ districts, each of
answered Dec 23, 2020
4 votes
79.3k views
Which phenomenon occurs when a wave encounters a non–transmitting barrier
answered Dec 19, 2020
5 votes
56.8k views
Your investment over one year yielded a capital gains yield of 5% and no dividend yield. If the sale price was $114 per share, what was the cost of the investment? A) $119.43 B) $103.14 C) $108.57 D) $114.
answered Dec 14, 2020
3 votes
78.6k views
List three features that help to form a region( question 2)
answered Nov 28, 2020
3 votes
46.9k views
Which pair below describes isotopes of the same element? A) an atom with 6 protons and 8 neutrons - an atom with 8 protons and 6 neutrons B) an atom with 6 protons and 6 neutrons - an atom with 6 protons
answered May 27, 2020
3 votes
56.5k views
_____ are special combinations of keys that tell a computer to perform a command. Keypads Multi-keys Combinations Shortcuts
answered Apr 29, 2020
4 votes
74.5k views
¿Te gusta la clase de música? Sí, me gustan la clase de música. No, no te gusta la clase de música. No, no me gustan la clase de música. Sí, me gusta la clase de música.
answered Dec 16, 2019
4 votes
159k views
When evaluating a complex expression which of the following rules should be followed? Evaluate from left to right Evaluate from right to left Evaluate using order of operations Evaluate in any order
answered Sep 16, 2019
2 votes
62.8k views
In this excerpt from “Your Laughter,” Neruda is calling attention to his own _____.
answered Sep 12, 2019
4 votes
187k views
Compared to John Holland’s list of personality types, Edward Spranger included one category unique to his list: religious investigative social realistic
answered Aug 29, 2019
4 votes
70.2k views
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