My advanced mathematical problem-solving guide with detailed, step-by-step solutions and analysis, aimed at building graduate-level problem-solving skills for math competitions, AI/ML, data science, ...

The Wednesday, Nov. 19, 2025, prize stood at $592 million. That means some lucky winner could have won a $277.6 million cash prize if they chose a one-time payout. To win Powerball, players have to ...

If you weren't the lucky Georgia resident who won Friday's nearly $1 billion Mega Millions jackpot, Powerball is still here to give you a chance to win about half of that. Still not a paltry sum. The ...

The Mega Millions jackpot rose to $900 million for the lottery drawing on Tuesday, Nov. 11 after no one matched all the winning numbers on Friday, Nov. 7. If someone matches all six numbers, they can ...

Preparing for your CBSE Class 10 Maths exam can feel like a huge task, and knowing exactly what to study is key to success. This year, for 2025-26, the CBSE board has removed certain topics from the ...

The Mega Millions jackpot rose to $80 million for the drawing on Friday, July 11 after no one matched all the winning numbers in the drawing on Tuesday, July 8. If someone matches all six numbers on ...

Preclinical and observational studies suggest that exercise may improve cancer outcomes. However, definitive level 1 evidence is lacking. In this phase 3, randomized trial conducted at 55 centers, we ...

Division of Chemistry and Biological Chemistry, School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 21 Nanyang Link, 637371 Singapore ...

1 Institute of Psychology and Behavior, Henan University, Kaifeng, China 2 Institute of International Education, Henan University of Animal Husbandry and Economy, Zhengzhou, China Background: High ...