Recent activity by Leon Yin

Recent activity by Leon Yin

Helppp fasttttt pleaseeeeeeeeeeee

answered Dec 19, 2024

1 answer 36.0k views

Write down four filter types and draw their frequency responses.

asked Nov 22, 2024

1 answer 168k views

Four most impressive parts in the story the legend of the sleepy hollow in 6 sentences

answered Jun 13, 2024

1 answer 166k views

Factors that affect hardness of water

answered May 29, 2024

1 answer 11.6k views

Read this short paragraph and make two questions about it

asked Nov 23, 2023

1 answer 146k views

Why did the whites feel uncomfortable about the Florida Everglades

answered Oct 18, 2023

1 answer 192k views

How do you know that a chemical change has happened

answered Oct 4, 2023

2 answers 83.6k views

Which option best completes the diagram?

asked Jun 11, 2023

2 answers 36.4k views

One of the basic rules of science is that it can change if new information is discovered. Use what you know about the solar system, how has the geocentric model of the solar system changed over time? A.

answered May 2, 2023

1 answer 169k views

American newspapers reacted to the 1913 Armory show with a. criticism, b. praise, c. indifference, d. humor

answered Mar 10, 2023

1 answer 177k views

What is the area of ΔABC such that b = 26 centimeters, c = 14 centimeters, and measure of angle A equals 20 degrees.

answered Mar 10, 2023

2 answers 117k views

The fire department needs to rescue a man from a house. There is a large, unstable puddle below the house. The ladder needs to be placed 60 feet from the house and reach up to a 40 foot window. How long

answered Feb 21, 2023

2 answers 153k views

What is the solution of the system of equations graphed below? Thank you in advance

asked Feb 19, 2023

1 answer 207k views

Angle A is the complement of angle B. If tan A = 4/5, tanB = _____.

answered Dec 25, 2022

1 answer 39.6k views

A cell is placed in a container of salt water that has 42% salt and the cell has 15% salt inside: a. What type of solution is it? b. what direction will the water go?

asked Dec 22, 2022

2 answers 136k views

Which of the following is NOT soluble in water? A. coffee B. flour C. pebbles D. sugar Answer now please thanks

answered Oct 15, 2022

2 answers 223k views

Calculate the radius if the circumference of a circle is 64 cm (use π = 22/7)

asked Oct 10, 2022

1 answer 64.4k views

Please help me with this please

answered Oct 2, 2022

2 answers 26.1k views

Whats 9+10? A. 21 B. 19

answered Sep 25, 2022

2 answers 86.3k views

What is the square root of 24

answered Sep 22, 2022

2 answers 218k views

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