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Answers by BJV

Answers by BJV
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Air is compressed in a cylinder such that the volume changes from 100.0 to 10.0 in^3. The initial pressure is 50.0 psia and the temperature is held at a constant 100.0 °F. How much work is required to
answered Jun 6, 2020
2 votes
33.7k views
An increase in Earth’s average temperature due to the buildup of carbon dioxide and other gases in Earth's atmosphere is called A) ozone buildup. B) global warming. C) bioremediation. D) thermal pollution.
answered May 17, 2020
0 votes
115k views
What is the verbal irony in this statement?? “Nice shot! I always dreamed I’d lose the championship by a missed free throw.”
answered Feb 27, 2020
7 votes
3.0k views
Is the following shape a right triangle
answered Jan 2, 2020
3 votes
41.5k views
Someone help me!!!!
answered Oct 26, 2019
2 votes
220k views
1) There are three colours of beads in a bag. The ratio of red to yellow beads is 8:3. The ratio of green to yellow beads is 9:2. What fraction of the beads are green?
answered Aug 25, 2019
6 votes
167k views
Which of these has the most mass? A. a laser beam B. a rocket in space C. a pitched baseball D. a stationary baseball
answered Jun 14, 2019
4 votes
230k views
Which ions in flint water caused the protective layer inside the pipes to break down?
answered May 18, 2019
5 votes
51.5k views
How can you register to write for the NBT?
answered Sep 19, 2018
3 votes
121k views
1) How many grams of CO are needed to react with an excess of Fe2O3 to produce 209.7g Fe? Show your work. Fe2O3 (s) + 3CO (g) ->3CO2 (g) + 2Fe (s) 2) Solid sodium reacts violently with water, producing
answered Jun 8, 2018
5 votes
157k views
Identify the variable that is manipulated in an experiment. Independent variable Dependent variable Control Codependent variable
answered Apr 10, 2018
5 votes
197k views
Please help need answer asp
answered Feb 23, 2018
2 votes
146k views
Solve for x: 3 over 4 x + 5 over 8 = 4x. . x = __________________ Write your answer as a fraction in simplest form. Use the \"/\" symbol for the fraction bar
answered Sep 14, 2017
2 votes
146k views
What is the answer for 4y+3= -7
answered Aug 7, 2017
4 votes
153k views
When you hear words or phrases repeated in a speech, what can you assume? A. The words or phrases represent the speaker’s opinion. B. The words or phrases are main ideas in the speech. C. The speaker is
answered Jul 2, 2017
3 votes
157k views
What times what equals 36 but also adds up to -9?
answered Jul 2, 2017
4 votes
126k views
Jabal and Michael are walking to school and agree to leave their homes at the same time. Jabal leaves his house walking 2 meters per second. Michael leaves his house walking 2.5 meters per second. Jabal’s
answered Jan 20, 2017
5 votes
101k views
What might cause an ecosystem not to return to its original climax community after a disturbance
answered Mar 16, 2016
2 votes
43.3k views
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