Recent activity by Ryan Siu

Recent activity by Ryan Siu

Hey guys, I need help with these questions. I need them done by today! Please, help :( There are 4 questions or more I think, I will give as many points as I can, and Brainlisest for the best answer!

asked Nov 23, 2023

1 answer 135k views

1. How was gunpowder initially discovered? 2. What was the first weapon specifically designed for the use of gunpowder? How did this weapon evolve over time? 3. How did The mongols facilitate the spread

answered Oct 15, 2023

1 answer 500k views

-60 Minutes (8.44) -40 (4,22) -20 Miles 2 6 8. what is the constant of proportionality?

asked Oct 3, 2023

1 answer 26.0k views

Question 5 of 20 Eating fats may lower your bad cholesterol and raise good cholesterol, thus decreasing your risk of developing heart disease. O A. unsaturated B. saturated O C. acidic O D. trans

answered Sep 9, 2023

1 answer 172k views

Which country provided workers with health insurance and pensions to assist workers with the challenges of industrialization? •Germany •the United Kingdom •Prussia •France

asked Jun 9, 2023

1 answer 113k views

2. Solve the below proportion. Please help me.

answered Apr 17, 2023

2 answers 201k views

Assume you want to prepare 165 ml of a 8.5 % (m/v) solution of NaCl, starting with a 21 % (m/v) NaCl solution What volume of the 21 % NaCl solution doyou need?Your Answer:

asked Mar 13, 2023

1 answer 499k views

What the difference between the line of demarcation vs treaty of tordesillas?

answered Feb 21, 2023

1 answer 71.7k views

Trigonometry please help! work need to be shown please

asked Dec 1, 2022

1 answer 462k views

Read the story Frank and his dad had been planning a bike trip through the high desert for a long time. Finally, they chose the second-to-last weekend in August for the trip. Good weather was forecast,

answered Jun 25, 2022

1 answer 122k views

1 Insert the comma al in the following numbers and write in the numbers in words in iternational system. 43,231

answered Apr 14, 2022

1 answer 24.5k views

Qu'est-ce-que tu aime manger

asked Apr 4, 2022

1 answer 17.8k views

I need help please I don't understand

answered Mar 23, 2022

1 answer 342k views

Number 2 if y’all don’t mind

answered Mar 10, 2022

1 answer 251k views

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