Recent activity by Rudi Urbanek

Recent activity by Rudi Urbanek

Sugars and starches belong to which group of organic compounds?

asked Nov 2, 2023

1 answer 210k views

14. Reflected ray 30° Fig 6.31 reflection on a plane mirror. In Fig 6.31 the angle between the plane mirror and the incident ray is 30°. Find the a. Angle of incidence b. Angle of reflection Incident ray

answered Oct 21, 2023

1 answer 205k views

A heavy truck on a road outside can cause ripples in a glass of water inside a house. What is responsible for this phenomenon? A. Waves travelling through the grounds to the glass B. Loud noises from the

answered Jul 10, 2023

1 answer 47.7k views

If we say that a galaxy has a lookback time of 1 billion years, we mean that _________.

answered Jul 7, 2023

1 answer 206k views

Can someone explain this to me?

asked Jun 24, 2023

1 answer 79.3k views

Pick a type of cell. Muscle, Nerve, Brain, Cardiac, Digestive, etc. Include Picture and unique properties of that cell. What organelles does it contain? What organelles does it not have.

asked May 11, 2023

1 answer 161k views

Could someone help me with getting started on this ?? Like the first 3

asked Apr 28, 2023

1 answer 147k views

what is the equation of the line that's passes through (0,3) and (7,0) ? y=3/7x-3y=3/7x+3y=-3/7x+3y=-3/7x-3

answered Apr 21, 2023

1 answer 92.4k views

Someone explain I know the answer Reflect the figure at the right across the y-axis. Then rotate theimage 180° around the origin. Draw the image after eachtransformation. What single transformation could

asked Mar 11, 2023

1 answer 195k views

A certain pond has a minnow population of 20,000, and the population of minnows is increasing at a rate of 5% per year. The algae that the minnows eat is diminishing due to an excess amount of UV light,

asked Mar 7, 2023

1 answer 59.8k views

Please help me guys please please please please please please please

asked Dec 1, 2022

1 answer 54.5k views

Select the correct answer from each drop-down menu. In 1846, an enslaved man named _____ had his case for freedom presented in the Supreme Court. In a decision that angered many, the court declared him

answered Nov 18, 2022

2 answers 122k views

Classify the following markets as perfectly competitive, monopolistic, or monopolistically competitive, and explain your answers. a. wooden no. 2 pencils b. copper c. local telephone service d. peanut

answered Oct 31, 2022

1 answer 15.7k views

How did the outcome of the Bay of Pigs Invasion affect the USA in the Cold War?

answered Aug 30, 2022

2 answers 193k views

Which sentence describe a reciprocal action? a Ella se mira en el espejo. b Elena y Antonio van al parque. c Elena y Antonio se ven en el parque. d Nosotros íbamos al parque.

answered Aug 25, 2022

1 answer 121k views

PLEASE NEED DONE ASAP WHOLE THING

asked Aug 8, 2022

1 answer 28.2k views

What is the place value of the 6 in the number 34,260,1597

answered Jun 28, 2022

2 answers 19.2k views

Why was the Soviet Union so interested in Afghanistan

answered Jun 27, 2022

1 answer 128k views

Please answer and explain why.

answered Jun 20, 2022

1 answer 160k views

Please help, would be grateful :)

answered May 11, 2022

2 answers 56.0k views

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