This lesson covers solved numerical problems on molarity, molality, mole fraction, and percentage concentrations to help you clearly understand solution concentration concepts in chemistry.

Fractions are often needed when preparing assignments, reports, or mathematical documents. Microsoft Word provides different ways to write fractions clearly and neatly. Knowing how to use the built-in ...

Abstract: Solving mathematical (math) word problems (MWP) automatically is a challenging research problem in natural language processing, machine learning, and education (learning) technology domains, ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Sir Keir Starmer’s handwritten letter to Angela Rayner went beyond the normal resignation niceties. He spoke of ...

A beautician who spat at and called a mixed-race bouncer the N-word 25 times after he refused her entry to a club has avoided jail. Shannon Quinn, 28, was denied entry to the Banff club in Southport ...

Get the latest entertainment news, reviews and star-studded interviews with our Independent Culture email Get the latest entertainment news with our free Culture newsletter But before long, another ...

Respiratory disease patients can now receive integrated Western and Chinese medicine treatments at four Hong Kong public hospitals under a pilot scheme which aims to alleviate symptoms and reduce side ...

A preferred buyer for the UK’s largest water company would “multiply” the problems of the troubled utility firm, it has been warned at Westminster. Concerns over the selection by Thames Water of US ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Conservative Party ...

We've shown you the entire overscanned frame so you can see the sprockets and the optical soundtrack The film explains how to divide fractions using a systematic approach. It demonstrates the process ...

Among iron-deficient patients with heart failure with reduced ejection fraction (HFrEF), receiving intravenous iron supplementation was found to be safe but resulted in mixed findings, according to a ...

Eugenie Bouchard reacted to the Professional Pickleball Association (PPA) sharing a highlight of her and mixed doubles partner Jack Sock's loss in Tucson. Bouchard and Sock lost in straight sets in ...