Recent activity by ARH

Recent activity by ARH

an electron confined in a one-dimensional box is observed, at different times, to have energies of 12 evev, 27 evev, and 48 evev. part a what is the minimal length of the box? express your answer in nanometers.

answered Jan 2

1 answer 204k views

Left-wing governments tend to increase government spending to redistribute wealth

asked Dec 10, 2024

1 answer 227k views

What type of force occurs when a human, animal or machine pushes, pulls or twists an object? 1) Tension 2) Applied force 3) Magnetism 4) Gravity 5) I'm not sure

asked Nov 27, 2024

1 answer 61.5k views

a couple invests $9,351.00 today in a money market fund that pays 7.00% per year. what is the value of this account in exactly one year?

asked Nov 24, 2024

1 answer 54.5k views

What would be printed by the following code? double y = 4.7; Integer n = new Integer((int) y); System.out.println(n);

answered Jul 30, 2024

1 answer 163k views

Are released from neurons in response to conductive activity. O Graded potentials O Electrons O Mitotic cells O Neurotransmitters

answered Jul 9, 2024

1 answer 120k views

What mistake(s) does Apollo make during the six weeks of training? (Rocky)

asked Jul 2, 2024

1 answer 105k views

Brian is building a slide for his kids. The ladder is 4 feet tall and the slide is 6 feet long . What is the distance between the ladder and the bottom of the slide?

answered Jun 12, 2024

1 answer 182k views

For the 99onfidence interval, what is α/2?

asked Apr 15, 2024

1 answer 65.6k views

Help asap it’s 10th literature

answered Apr 6, 2024

1 answer 28.2k views

Calculate the slope (y2-y1/x2-x1) of the line on the graph. This represents the density of water.

asked Apr 2, 2024

1 answer 188k views

Help please and thankyou it’s due soon

answered Mar 29, 2024

1 answer 174k views

All disbursement vouchers must contain the following minimum essential data?

answered Mar 16, 2024

1 answer 231k views

When (or if) cod stocks recover, who should get priority in catching them, the inshore fishery or the offshore fishery? Why? a) The inshore fishery, to support local communities b) The offshore fishery,

asked Mar 8, 2024

1 answer 20.2k views

Why are pantribal sodalities and age grades described in a chapter on political systems? a: they are organizing principles other than those based on kinship that are used to mobilize and link local groups

answered Feb 17, 2024

1 answer 56.9k views

Write the balanced equations for the process of your organism uses to make food / energy ( Photosynthesis , respiration, or both).My organism is great white shark

answered Dec 15, 2023

2 answers 41.1k views

Mr. Ekpeh pays 25% of his income in taxes. He earns #4700 a year. What is his income tax?

asked Nov 1, 2023

1 answer 24.9k views

Create a speech pretending to be John Locke

asked Sep 27, 2023

2 answers 70.0k views

A rectangular prism has a height of 4.5 cm, length of 7.2 cm and a width of 9 cm. Joe is going to cover the sides only. How much paper will he need?

answered Aug 26, 2023

1 answer 211k views

Write about your house in French

answered Aug 25, 2023

2 answers 214k views

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