Scientific Notation 2

Scientific Notation 2

Scientific notation

• How do we know a number is in scientific notation?

• A number that starts with the ones place TIMES a power of ten

• Example:

   $3.46\times10^5$  

Multiple Choice

 $6.7\times10^{-3}$  

• Yes

• No

Multiple Choice

 $43.8\times10^5$  

• Yes

• No

Multiple Choice

 $9.99\times10^{23}$  

• Yes

• No

Multiple Choice

 $6.78257\times10^{-3}$  

• Yes

• No

Multiple Choice

 $4.6\times18^{-3}$  

• Yes

• No

Multiple Choice

 $7.89\times10^{-5}$  

• Yes

• No