Questions by Ralf Ebert

Questions by Ralf Ebert

Charlie runs at a speed of 3 yards per second. About how many miles per hour does Charlie run? Explain

asked Apr 25, 2021

2 answers

5 votes

89.9k views

Isaac Newton's Law of Universal Gravitation was used to predict the position of planets based on their mutual force of gravity. From about 1820 it was noticed that the predicted position of ______________

asked Feb 26, 2021

1 answer

3 votes

98.9k views

Mark owns a single family residence. Using the straight-line depreciation method, what is the theoretical economic life of Mark's property

asked Jan 10, 2021

1 answer

1 vote

151k views

A toroid having a square cross section, 4.76 cm on a side, and an inner radius of 22.0 cm has 740 turns and carries a current of 1.01 A. (It is made up of a square solenoid instead of round one bent into

asked Dec 26, 2020

1 answer

5 votes

99.0k views

Crocodiles are one of the oldest species on the planet. They have adaptations that allow them to exploit many niches. Explain what behavioral and structural adaptations have contributed to their success.

asked Dec 13, 2020

1 answer

4 votes

99.1k views

Which claim does the map most effectively support? During the Industrial Revolution, the coastal area of North Carolina experienced the most railroad traffic in the state. Railroads avoided the cities

asked Oct 18, 2020

2 answers

2 votes

149k views

Variable Costing—Production Exceeds Sales Fixed manufacturing costs are $44 per unit, and variable manufacturing costs are $100 per unit. Production was 67,200 units, while sales were 50,400 units. a.

asked Sep 25, 2020

1 answer

2 votes

216k views

1. curarse/ponerse bien/recuperarse/empeorar 2. inflamado/mareado/resfriado/sano 3. la gripe/la vacuna/el virus/la enfermedad 4. la autoestima/el bienestar/la salud/la cirugía 5. el resafriado/el tratamiento/la

asked Apr 3, 2020

2 answers

1 vote

75.3k views

Two raw materials needed by early industry were cotton and coal. true or false

asked Mar 22, 2020

1 answer

3 votes

87.5k views

What is an example of

asked Nov 26, 2019

1 answer

3 votes

176k views

When simplified, (2x + 3)(7x – 1) + (2x – 4) is:

asked Jul 6, 2019

1 answer

5 votes

126k views

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