Notes, summaries, assignments, exams, and problems

Formal letter

We are writing in reference to your new products advised in March 23 edition of “Info Globe”. We are a software company based in Berlin which specializes in Games Development.

Our company is currently developing a new software to improve old games quality. We are interested in designing a new video game console which would works with old games with a better graphics quality.

 We would like to request a catalogue of your lasted collection that was advised in Info Globs. Please let us know if you would be interested in scheduling a meeting.

 I look forward to hearing from you.

Yours sincerely, M Walton

Dear Sir, 12th July 2021

I am writing this letter in reference to a possible stay in Mykonos. I would like to spend one or two weeks in July at a bed and breakfast hotel near a beach. I would also like to visit typical villages and little islands. Also, I would like to visit wild beaches as well as local Greece restaurants. Please let me know about economical fly options and accommodation possibilities. Thank you very much for your kind information.

I am looking forward to hearing from you.

Your Sincerely./ Yours faithfully

Estela Fermamdez valdueza

1. Middlemen is a general term for agents, brokers, dealers, merchants.

2. Wholesaler an intermediary who stocks goods from various suppliers.

3. Franchise a person who buys (and takes possession of) goods... Continue reading "Request for Information on Mykonos Stay and Travel" »

What Makes a Living Thing ‘Living’?

Non-Living Things

Non-living things are made up of inorganic matter. The most abundant chemical elements that make up inorganic matter are: oxygen (O), silicon (Si), aluminum (Al), and iron (Fe).

Living Things

All living things, also called organisms, are made up of the same chemical elements.

The elements that form part of living matter are known as bioelements.

The six most abundant bioelements are: carbon (C), hydrogen (H), oxygen (O), nitrogen (N), phosphorus (P), and sulfur (S). They make up more than 90% of living matter. The atoms and molecules of bioelements combine with each other through chemical reactions, producing biomolecules. Biomolecules may be:

• Inorganic, such as water and mineral salts.
• Organic

... Continue reading "Characteristics of Living Organisms: A Comprehensive Guide" »

It affects the behavior of consumers in a broad sense such as, for example, prompting them to make decisions that they would not have otherwise adopted.  

... Continue reading "Monopolistic competitors do not enjoy the ________ demand of perfect competition. As a result, firms will never produce at ________ average total cost." »

What is Force?

Force is a push or pull that can deform an object or change its state of rest or motion.

Types of Forces

• Contact
• Non-contact
• Instantaneous
• Constant

Formula of Force

F = m • a

Difference Between Force and Weight

Weight is a force. Everything on Earth is pulled down towards the ground by gravity. The weight of an object is how hard gravity pulls down on it.

Larger objects get pulled more strongly, so they weigh more than smaller objects. When scientists want to talk about how much stuff is inside something, they talk about mass.

Causes of Force

Forces arise when two or more bodies come into contact. For example, when there is a crash or when you push a door.

Bodies, even if they are not in contact, exert a force on others. For example, the... Continue reading "Understanding Force, Motion, and Newton's Laws" »

Motivation

Types of Motivation

There are two main types of motivation:

• Intrinsic Motivation: This stems from personal factors. Different approaches to intrinsic motivation include:

1. Humanistic approaches
2. Cognitive approaches
3. Social cognitive theories
4. Sociocultural conceptions

Extrinsic Motivation: This comes from environmental factors. Different approaches to extrinsic motivation include:

1. Behavioral approaches
2. Social cognitive theories

Strategies to Motivate Students

• Extrinsic: Leaderboards, gold stars, and punishments.
• Intrinsic: Self-knowledge, love, and passion.

Setting challenging yet realistic goals is crucial for student motivation. Strategies to increase motivation include:

• Building positive relationships with students
• Providing regular feedback on

... Continue reading "Motivating Students in Blended Learning Environments" »

The Caliphate of Córdoba and the Emirate of Córdoba

The Caliphate of Córdoba was an Andalusian Muslim state with its capital in Córdoba, proclaimed by Abderramán III. The Emirate of Córdoba was an independent emirate with its capital also in Córdoba.

The Black Death

The Black Death has been one of the most devastating pandemics in human history. It affected Europe in the 14th century and peaked between 1347 and 1353, killing more than a third of the European population. The Black Death had an extremely high mortality in Europe because people lived closely together without any type of hygiene in the most affected areas. The plague spread from Italy throughout Europe, affecting territories of present-day France, Spain, England, Britain, Germany,... Continue reading "The Caliphate of Córdoba and the Impact of the Black Death" »

The Persian War

The Persian War began in the 6th century BC. They conquered many of the polis in Asia Minor and in the eastern Mediterranean. These cities rebelled against the Persians. The first Persian War ended when the hoplites defeated the Persians at the Battle of Marathon. King Xerxes I began the second Persian War but was defeated at the Battle of Salamis.

The Peloponnesian War

Under the leadership of Athens, many polis formed a union called the Delian League. The domination of Athens threatened other polis such as Sparta, which opposed the Delian League of Athens and its allies. The two sides fought against each other in the Peloponnesian War. Sparta won the war and became the leading polis.

Alexander the Great

Philip II of Macedon took... Continue reading "The Persian War, Peloponnesian War, and Alexander the Great" »

At a restaurant:

waiters: lay the table, take an order, recommend a dish, carry a tray, serve customers, pour the wine

customers: book a table, order food, try the wine, send something back, ask for the bill, leave a tip. food, plate, dish, meal, course

DIY and repairs:

change, drill, mend, put together, put up, set up, sew, stick, tie

Looking after yourself:

have your hair: bleached, curled, dyed, put up, straightened have: a blow-dry, a perm, a shave, a treatment, a trim, highlights

equipment: an exercise bike, a running machine, weights, a rowing machine, a cross-trainer, a yoga mat exercises: do sit-ups, do press-ups, do stretches, do aerobics, do spinning, do yoga/pilates manicure, pedicure, facial, massage, waxing, fake tan

helmet, archer, arrow,... Continue reading "Vocabulary and Grammar Practice" »

Handball: Essential Concepts

Crossovers

A crossover is a maneuver in which a dribbling player rapidly switches the ball from one side to the other in order to move around a defender.

Communication

Communication is the exchange or transfer of signals, facts, ideas, and symbols. It requires a sender, a message, and an intended receiver. Communication involves the activity of conveying information or meaning. Effective communication requires a common language (which may be written, spoken, or non-verbal).

Function

Function: To work or operate in a proper or particular way.

Interaction

Interaction: Communication or direct involvement with someone or something.

Defense

The defense back's task is to cover the attacking back and prevent shooting, breaking through... Continue reading "Handball and Swimming: Key Terms and Rules" »