Recent activity by Georg Ledermann

Recent activity by Georg Ledermann

Orange blue violet yellow and green wavelengths are absorbed

answered Dec 23, 2023

1 answer 181k views

Limestone is a sedimentary rock composed largely of the mineral calcite, (calcium carbonate) CaCO3. To test the purity of the calcium carbonate, a sample of the mineral is reacted with hydrochloric acid

asked Nov 21, 2023

1 answer 219k views

4. Line G: 3x + 2y=10Line H: y= -3/2x - 5

answered Oct 20, 2023

1 answer 152k views

Please help me with x/2.5 > 4.

answered Aug 12, 2023

1 answer 3.7k views

Six consequences of the poverty

asked Jul 8, 2023

1 answer 8.1k views

If cx - d = f, then x is equal to

answered Jun 15, 2023

2 answers 18.1k views

What is black soil best for? O constructing buildings O having a wildlife environment O having a desert environment O farming land

answered May 2, 2023

2 answers 172k views

Hurrry 100 points both in elimination solving show your work 1) 7x - 9y =-30 -3x - 6y = 3 2) 3x +2y =9 2x +6y=6

answered Mar 2, 2023

2 answers 76.7k views

What is made fun of in the play in she stoops to conquer

asked Feb 24, 2023

1 answer 193k views

There are 6 people in Jacob’s family. Jacob’s sister is 5 years younger than he is. He has twin brothers who are 3 years older than he is. His mom is 3 times Jacob’s age, and his dad is 4 years older than

answered Dec 15, 2022

1 answer 156k views

Explain Central Nervous System.

answered Dec 6, 2022

2 answers 190k views

Find c. Determine it from the choices below.

answered Nov 26, 2022

2 answers 151k views

What is the slope of the line below? 1. 1/4 2. −1/4 3. 2 4. −2

asked Oct 23, 2022

2 answers 150k views

Liam practices free throws every morning before he goes to school. This morning, Liam made 42 out of 50 free throws. Which equation can be used to find x, the percent of free throws Liam made?

answered Oct 15, 2022

1 answer 100k views

An aquarium has 5 gallons of water in it and is being filled up at a rate of g gallons every m minute. The amount of water w in the tank can be represented by the equation w = 5 + g - m. Write an equation

answered Oct 4, 2022

2 answers 70.2k views

8x+6y=22 Solve with substitution.

asked Sep 16, 2022

1 answer 17.6k views

How did the approximate speed of the marbles belore each collision compare to after each collision?

asked Sep 6, 2022

1 answer 141k views

If you have limited means, you...?

answered Aug 12, 2022

1 answer 21.2k views

Which of the following statements is FALSE? a. The meat packing industry began in Victoria, Texas. b. Cattle drives ran west to east across Texas in the late 1800s. c. Chisholm Trail ran from South Texas

asked Jul 8, 2022

2 answers 48.9k views

Where is the ship that Candide gets on headed?

answered Jun 20, 2022

1 answer 188k views

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