convert the numbers from standard form into decimal form or ordinary numbers complete the calculation convert the answer back into standard form Calculate \((4 \times 10^9) \times (7 \times 10^{-3})\) ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...

New laptop, pouch for the school's phone prohibition, and (hopefully) ample AI literacy. Whether students like it or not, AI ...

Innovative graphene-silver metasurface biosensor combines nanotech and AI, providing real-time, label-free COVID-19 detection ...

Machakos governor Wavinya Ndeti addresses the faithful during a church service at A.I.C Baraka in Machakos town constituency on June 15, 2025. [John Muia, Standard Machakos governor Wavinya Ndeti has ...

From the pulpit of the presidency, Donald Trump offered some advice to pregnant women: “Tough it out” before taking Tylenol. America’s aging prison population is posing challenges for states ...

THE SMARTEST LIFTERS understand that they need multiple approaches to reach their goals. They can't just perform rep after rep of bench press, for example, and expect that they'll grow the biggest, ...

On Election Day 2012, Colorado voters approved a ballot initiative legalizing the recreational use and sale of cannabis, making the state the first in America to do so. Twenty-three other states would ...

It was far from comfortable, Spurs taking the lead inside four minutes through an own goal from goalkeeper Luiz Junior but then never really having firm control of the match. Xavi Simons and Micky van ...