Questions by Sebastian Castaldi

Questions by Sebastian Castaldi

Which is true about the scientific method a) it’s a series of process for how scientists discover creativity in the lab b) is the list of safety precautions that all students and scientists must use in

asked Nov 26, 2023

1 answer

5 votes

94.0k views

6. A sample of oxygen gas has a volume of 14.0 L with a pressureof 0.945 atm. If the volume of the gas is decreased to 10.0L,what is the pressure? 0.005 0.1

asked Sep 15, 2023

1 answer

1 vote

209k views

Mariano is standing at the top of a hill when he kicks a soccer ball up into the air. The height of the hill is h feet,and the ball is kicked with an initial velocity of v feet per second. The height of

asked Sep 8, 2023

1 answer

5 votes

176k views

Simplify the rational expression, if possible. 9y/y^2 − 81 I don't know what to do ;-;

asked Aug 17, 2023

1 answer

3 votes

88.6k views

Think about the ways young people use cell phones and other wireless devices. Write an essay explaining the effects of wireless-device use on teenagers. Use the drop-down menus to analyze the prompt. What

asked Dec 16, 2022

2 answers

0 votes

140k views

Why would an author use brainstorming in the writing process? Choose the correct answer. O to generate ideas O to explain a concept O to summarize a story

asked Nov 4, 2022

1 answer

5 votes

177k views

Calvin goes for a walk outside and begins to sweat. His sweat will not evaporate. What is the most likely cause of this? A) A wind speed of 40 mph B) An air temperature of 7 °C or 45 °F C) A strong northerly

asked Oct 21, 2022

2 answers

24 votes

36.7k views

Solve using suitable property: (-15) x 8 + (-15) x 4

asked Aug 4, 2022

1 answer

2 votes

51.3k views

Plzzzzzzzzzzzzzzzzzzzzzzzz help ASAP

asked Jul 27, 2022

2 answers

5 votes

206k views

Products: substances that are produced (what goes next?)

asked May 12, 2022

1 answer

19 votes

38.9k views

Show the relationship between the glacier flood and glacier lake outburst?

asked Apr 10, 2022

1 answer

0 votes

146k views

12. Why is the Yellow River also known as "China's Sorrow?" A. There have been many devastating floods on its banks. B. Many ancient Chinese were killed by the Mongols there. C. Many ancient Chinese were

asked Apr 1, 2022

1 answer

8 votes

133k views

What is 21,678 rounded to the nearest ten

asked Feb 19, 2022

1 answer

1 vote

171k views

Which of the following developments in the period after 1945 could most directly be used as evidence to challenge the author’s assertion regarding the effects of British rule in India in the first two

asked Jan 22, 2022

1 answer

5 votes

170k views

The definition of a limiting reactant can be summarized as: a the reactant that is used up b the greater amount produced c the reactant that is not fully used d the smaller amount produced

asked Nov 13, 2021

1 answer

1 vote

104k views

Sheridan Inc. incurred the following costs during the year ended December 31, 2021: Laboratory research aimed at discovery of new knowledge $300000 Costs of testing prototype and design modifications 62000

asked Oct 27, 2021

1 answer

1 vote

182k views

What are the different parts of the body that can be massage? cannot massage?

asked Oct 19, 2021

1 answer

3 votes

43.7k views

Combine the like terms to create an equivalent expression. 4r+14−r−6

asked Jul 1, 2021

2 answers

5 votes

114k views

What does -7(x+7)=-56

asked Jun 14, 2021

2 answers

3 votes

43.7k views

Which evidence from "Healing a Wounded Heart: Daniel Hale Williams" best supports the idea that Williams was a dedicated doctor and a skilled surgeon?

asked Jan 13, 2021

1 answer

3 votes

197k views

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