The author discusses basic rules for exponents as shorthand for multiplication. She goes on to detail and provide examples for positive and negative exponents, 0 as an exponent, scientific notation, engineering notation, and fractional exponents.
From site: Welcome to the OhmZone! Here you can build any kind of circuit you want. In the bottom right-hand corner of the screen, you have a battery, some light bulbs and resistors, two switches, and wires to connect everything…
From site: My Own Business, Inc. is a nonprofit organization committed to helping people succeed in business. The course is presented by successful business owners who point out the common, avoidable mistakes… Our course is geared toward the entrepreneur who…
This dynamic periodic table of elements lets you drill into specific elements to see what each does at specific temperatures, when they were added to the table, and their properties, orbitals and isotopes. There’s even a link into Wikipedia that…
From site: Traveling to the stars has never been easier. To help you explore the far reaches of our universe, we have teamed up with astronomers at some of the largest observatories in the world to bring you a new…