The complement of set B, B’, contains all the elements that are not in set B. \(P’\) is the complement of set \(P\). The intersection of one set and the complement of another set identifies elements ...

Wanna see a trick? Give us any topic and we can tie it back to the economy. At Planet Money, we explore the forces that shape our lives and bring you along for the ride. Don't just understand the ...

New Year Special Bitcoin mining’s 2026 reckoning: AI pivots, margin pressure and a fight to survive Post-halving stress is reshaping Bitcoin mining. As margins compress, miners turn to AI, HPC and ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

You can use apostrophes to show that you have omitted (left out) some letters when you are joining words together. For example, you can join the words ‘you’ and ‘are’ together. You + are = you're. The ...

In the United States, a Black person is 3.73 times more likely to be arrested for marijuana possession than a white person is, despite approximately equal rates of use.