

1. 
Which symbol makes the following statement true? 3.25 × 10^{3} ______ 325 


A. 
< 
B. 
> 


C. 
= 
D. 



Hint 


2. 
The speed of light in a vacuum is exactly 299,792,458 meters per second. Write this number in scientific notation with the factor rounded to the hundredths place. 


A. 
3.00 × 10^{9} 
B. 
2.99 × 10^{10} 


C. 
3.00 × 10^{8} 
D. 
2.99 × 10^{9} 


Hint 


3. 
Which symbol makes the following statement true? 1.55 × 10^{4} ______ 15,000 


A. 
= 
B. 
> 


C. 
< 
D. 



Hint 


4. 
Write 9.01 × 10^{8} in standard form. 


A. 
9,010,000 
B. 
901,000,000 


C. 
90,100,000 
D. 
9,010,000,000 


Hint 


5. 
Write 6.2 × 10^{5} in standard form. 


A. 
62,000,000 
B. 
6,200,000 


C. 
620,000 
D. 
62,000 


Hint 


