Answer:
theta = 9/19 radians or  approximately .4737 radians
Step-by-step explanation:
The formula for arc length is
S = r theta  
where theta is in radians.  Lets put in what we know.  The radius would be 1.9 since the ropes would be the radius.
.9 = 1.9 theta
Divide by 1.9 on each side.
.9/1.9 = theta
theta = 9/19 radians
or in decimal form it is approximately  .4737 radians
 
        
             
        
        
        
Answer:
a
Step-by-step explanation:
uh
 
        
             
        
        
        
∆volume = 4/3 *pi * (R^3 -r^3 ) 
= 4/3 *pi*((6)^3 -(3)^3)
= 252*pi 
= 791.68 m^3
        
                    
             
        
        
        
Answer:
26.67X10^-2 would be incorrect since the decimal is in the wrong place.
Step-by-step explanation: