Answer:
10,000,000
Step-by-step explanation:
 
        
             
        
        
        
The obvious one is (310 beats)/(1 minute).
 
        
             
        
        
        
Answer:
Step-by-step explanation:
circumference= 29.83
2 times 3.14 times radius
area=70.83
3.14 times radius squared
3.  radius
4. Diameter
radius is 4.75
diameter is 9.5
not 100% sure on finding the angle measure. looks about 40 degrees
 
        
             
        
        
        
Answer
4.958 grams 
Step-by-step explanation:
 
        
             
        
        
        
Measure of x is 74 degrees