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

Challenge 3 is all about calculating numbers. Maths teacher Chris Smith and pupils from Grange Academy are here to explain. The Maths Week Scotland Daily Challenges have been set by the Scottish ...

Discover how to create your very own multiplication table and keep it handy with easy steps! Learn about the fascinating ...

Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to ...

Michael Boyle is an experienced financial professional with more than 10 years working with financial planning, derivatives, equities, fixed income, project management, and analytics. Suzanne is a ...

Check the currency rates against all the world currencies here. The currency converter below is easy to use and the currency rates are updated frequently. This is very much needed given the extreme ...

Predicted heights are usually within 4 inches, taller or shorter, than actual adult height. Medical conditions and other factors can affect a child's growth. Estimates are less accurate when parent ...

Seattle has a temperate climate, with mild winters and warm summers. Seattle winters are very rainy, but the summers are dry. Core cost of living data is from The Cost of Living Index - COLI from the ...