Questions by Oscar Kjell

Questions by Oscar Kjell

9. You have 500 grams of Cu2S. How many particles are present?

asked Nov 24, 2023

1 answer

0 votes

55.9k views

True or false? It is possible for one person's weight to be 500% more than another person's weight.

asked Jul 3, 2023

1 answer

5 votes

137k views

Why did Federalists think ratification of the Constitution was necessary?

asked May 12, 2023

1 answer

5 votes

56.8k views

Marcus has a bag of lollipops. He has 14 blue, 8 pink, 4 orange, and 10 green. What is the theoretical probability of choosing a pink lollipop?

asked May 1, 2023

2 answers

23 votes

39.7k views

A force of 1750N is exerted on a piston .010m² 6130N

asked Feb 7, 2023

1 answer

11 votes

75.7k views

How is 6.8 million written in scientific notation? 6.8 * 10 7 or 6.8 * 10 6

asked Nov 2, 2022

2 answers

2 votes

158k views

Please for the love of god help help

asked Aug 17, 2022

2 answers

15 votes

200k views

What was significant about the Battle of Midway? a. It turned the war in the Pacific against the Japanese. b. It marked the end of the war for the Japanese. c. It destroyed the whole of the Japanese navy.

asked Aug 17, 2022

1 answer

5 votes

22.5k views

Why does an endothermic reaction require a greater activation energy than an exothermic one?

asked May 16, 2022

1 answer

3 votes

194k views

When calculating simple probability, what goes in the numerator and what goes in the denominator? Please.

asked May 5, 2022

1 answer

4 votes

18.2k views

What is the y-intercept of the line?

asked Feb 23, 2022

2 answers

1 vote

143k views

Enter the unknown value that makes this statement true. 35 is % of 70

asked Feb 11, 2022

1 answer

10 votes

204k views

Simplify the following expression. X -2/3 . X 6/7

asked Jan 19, 2022

2 answers

11 votes

148k views

5. Refugees a. How does this issue affect health in your community? b. What is the controversy or debate surrounding this social health concern? c. What are your opinions about this social health issue?

asked Jan 13, 2022

2 answers

0 votes

102k views

3 + 2-(-3)-7= Please add step by step and make sure the answer is correct

asked Nov 21, 2021

2 answers

4 votes

208k views

Rank the magnitude (absolute value) of the momentum of the following systems from least (1) to most (6) 1. A 100 kg New England Patriot running at 8 m/s toward a 120 kg Denver Bronco running toward the

asked Sep 27, 2021

1 answer

0 votes

220k views

Word Processing - Tab Arrange in sequence to add borders to a table... A) Select cells you want B) Select the Design tab C) Click the Borders drop-down D) Select the desired border type E) Select the required

asked Sep 13, 2021

1 answer

2 votes

219k views

Justin is 3 years older then Sam, and Justin’s age in 2 years will be twice what Sam’s age was 3 years ago. Find their present ages.

asked Sep 10, 2021

2 answers

2 votes

17.1k views

The basic premise of the collision theory is that particles must first _______________ if a reaction is to occur. Additionally, that _______________ must be effective. To be effective, the particles must

asked Sep 8, 2021

2 answers

5 votes

83.3k views

How does the shape of the continents give evidence of continental drift?

asked Aug 17, 2021

2 answers

0 votes

194k views

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