Recent activity by Aleksandr Albert

Recent activity by Aleksandr Albert

Suppose that you are in a spatially flat universe containing only matter. Write the Friedmann equation for this universe and solve it to obtain aſt) in terms of the expansion rate today H.. Derive formulas

answered Dec 28, 2024

1 answer 187k views

A body of mass 5.0 kg is drawn at a constant speed through a distance 6 m along a horizontal floor by a rope exerting a constant force of magnitude 10N at an angle of 300 with the horizontal. Calculate

answered Nov 10, 2024

1 answer 136k views

Whats the difference between ADSL and 3G/4G internet connection

answered Oct 20, 2024

1 answer 105k views

"A patient diagnosed with increased intraocular pressure has A) Glaucoma B) A cataract C) Ptosis D) A stye

answered Sep 7, 2024

1 answer 225k views

Bryan continued to grow in the polls, leading the captains of industry to try fear tactics. What did they do? a) They supported Bryan's campaign. b) They attempted to intimidate voters to support Bryan.

answered Aug 29, 2024

1 answer 195k views

Explain why the 'lower of cost and net realisable value' rule is applied when valuing inventory. Refer to one qualitative characteristic in your answer.

asked Aug 9, 2024

1 answer 204k views

29 students into groups of six how many groups can she make?

answered Aug 8, 2024

2 answers 70.0k views

Match the word on the left with the definition on the right

answered Jul 23, 2024

2 answers 184k views

I need the work shown for this question

asked May 5, 2024

1 answer 17.1k views

An expandable cube, initially 20 cm on each side, contains 3.0 g of helium at 20°C. 1000 J of heat energy are transferred to this gas. What are (a) the final pressure if the process is at constant volume

asked Apr 12, 2024

2 answers 167k views

In a period of rising prices and stable inventory quantities, which of the following is most likely? a) Profitability ratios are lower under FIFO. b) Solvency ratios are higher under FIFO. c) Activity

asked Mar 6, 2024

1 answer 10.6k views

Jay and Ted observed two points, P and Q, on a number line. Jay said that the absolute values of the numbers represented by the two points are the same. Ted said that the absolute values of the numbers

asked Mar 3, 2024

1 answer 194k views

Reuben is a software salesman. His monthly salary is $2500 plus an additional $60 for every copy of History is Fun he sells. Let S represent his total salary this month (in dollars), and let N represent

answered Feb 21, 2024

1 answer 216k views

Complete the sentence. The number-one goal of the Truman Doctrine was to stop the spread of NEXT QUESTION ASK FOR HELP

asked Feb 15, 2024

1 answer 25.1k views

___ are physicians whose only job is to work at the facility treating patients. They are considered employees of the facility. A) Attending physicians B) Locum tenens physicians C) Consulting physicians

asked Jan 27, 2024

1 answer 70.9k views

What is the nail body also known as? 1) Nail plate 2) Nail bed 3) Nail matrix 4) Nail cuticle

asked Jan 7, 2024

1 answer 136k views

Basketball shoes are on sale for 22% off. What is the regular price if the sale price is $42?

answered Nov 21, 2023

2 answers 151k views

When the orange is in the tree it is A potential B kinetic

answered Nov 7, 2023

2 answers 180k views

What is the path you have to follow in order to change the font of a selected text?

answered Oct 10, 2023

2 answers 12.3k views

Help me solve this problem

asked Jul 18, 2023

1 answer 59.9k views

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