Study Guide for test 9/11

Study Guide for Chapter 5 Test (I can't make exponents on this program!)

1) Be able to turn a number from a "regular" number to scientific notation
--such as 1,020,000 = 1.02 x 10(exponent of 6)
--such as 0.0000506 = 5.06 x 10 (exponent of -5)
2) Turn a scientific notation into a "regular" number
--such as 7.94 x 10(exponent -7) = 0.000000794
--such as 2.78 x 10 (exponent 5) = 27800
3) Know how to convert between metric units
--such as 2.5 kg to g (KHDUDCM) move three spaces to the right, move decimal same = 2500 g
4) Know the formula for Density = mass/volume and how to use it
--know that grams or kilograms is mass
--know that cubic centimeters or milliliters is volume
--remember that density always requires two units such as g/mL or g/cm3 
--know how to find the volume of a regular object such as a cube
--know how to find the volume of an irregular object such as a pencil