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Answers by Vorburger

Answers by Vorburger
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A closed piston-cylinder system contains 0.4 kg of methane that can be treated as an ideal gas. It undergoes isobaric expansion 100 kPa from 0.4m3 to 1.2 m3 . What is the change of temperature? Multiple
answered Nov 18, 2020
3 votes
145k views
Which of the following led to the greatest decline of bedbug populations in the mid twentieth century? Highly improved laundering soaps. The use of pesticides, namely DDT. The increased use of running
answered Nov 15, 2020
7 votes
215k views
Use the drop-down menus to identify the type of evidence presented in each supporting detail.a. "He took a four-mile, 25-minute ride with his friends that left him severely distressed."b. "But his symptoms
answered Jul 20, 2020
5 votes
91.9k views
Salut Juju! Mercredi soir, nous avons fêté notre anniversaire de mariage (1) Port-Louis. Au bout de quelques jours, nous avons pris l'avion pour aller (2) la Réunion. Ensuite, nous avons pu admirer la
answered Apr 14, 2020
2 votes
119k views
Which supernatural element is emphasized A. ghost B. Goblin C. Angel D. Prophecy
answered Nov 24, 2019
4 votes
197k views
4. The usual toll charge over the bridge is $1.50. If you purchase a special sticker for $10.50, the charge is only $0.80. At least how many trips over the bridge are needed before the sticker would cost
answered Jun 11, 2019
6 votes
96.1k views
The woman shown in Christina’s World appears rather young, but in real life, the subject was a middle-aged woman. Wyeth, who lived in the Maine countryside, looked out his window one day and saw his neighbor
answered Jun 10, 2019
1 vote
216k views
How many moles of pentane are in 1.48x1021
answered Feb 24, 2019
3 votes
111k views
.(05.02 LC)What is the area, in square inches, of the figure shown here? 20 in2 24 in2 32 in2 36 in2
answered Oct 13, 2018
3 votes
177k views
Dan built a deck that is 5 feet long and 5feet wide . He built another deck that is 5 feet long and 7 feet wide . He built a thirt deck that is 5 feet long and 9 feet wide . How do the areas changes?
answered Sep 4, 2018
1 vote
32.4k views
Fill in the blank in the following sentence with the appropriate verb form below. La profesora siempre ________ cansada. A. está B. estás C. eres D. es
answered Jul 4, 2018
4 votes
24.1k views
The calculation of momentum involves Mass and velocity Mass and acceleration Motion Distance and velocity
answered Jun 7, 2018
0 votes
137k views
5x-y=6 9x+4y=5 what is the answer to this algebra problem?
answered Jan 20, 2018
1 vote
140k views
Tara heated a beaker on a hot plate. Then, she set the solution on the countertop to cool. Her lab partner, Molly, did not realize that the beaker was hot and touched it with her bare fingers. What should
answered Jan 12, 2018
5 votes
220k views
Seven ping-pong balls numbered 1-7 are put in a hat. Three balls are chosen without replacement. What is the probability that all three numbers are even numbers?
answered Jul 1, 2017
6 votes
122k views
Everyone at camp takes turns being on lunch duty. You and your friend are in charge of making sandwiches. you both can make 1 sandwich in two minutes. Your friend arrives 10 minutes earlier than you and
answered Apr 14, 2017
3 votes
205k views
How much is 7.25 kg at $20 per kilogram?
answered Mar 4, 2016
0 votes
141k views
Two identical capacitors are arranged in a circuit. What is the ratio of the equivalent capacitance of the circuit when the capacitors are in series to that when they are in parallel?
answered Feb 15, 2015
4 votes
140k views
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