Scientific Notation
Determine the expanded form of 1.56 x 104
15 600
Determine the number of sig-figs in the following:
a) 0.006788 b) 8.100 x 10-5 c) 29000
a) 4 b) 4 c)2
Determine the scientific notation of 0.0056330
5.633 x 10-3
Answer to the proper number of sig-figs
(4.544 x 18.3)/0.0067
12000
What is a qualitative property and give an example.
A qualitative property is an observation that does not include numbers. Examples are colour, smell, flammability, hardness, texture
Calculate and round to the proper number of sig-figs.
192.32-90.6 + 89
191