3(v + 2) + 4 = 13
Mutiply the bracket by 3 
(3)(v)= 3v 
(3)(2)= 6 
3v+6+4= 13 
3v+10=13 
Move +10 to the other side 
Sign changes from +10 to -10
3v+10-10= 13-10
3v= 13-10
3v= 3 
divide both sides by 3 
3v/3= 3/3
v= 1
Answer : v= 1
 
        
                    
             
        
        
        
Answer:
Hadley jogged a total of 1,320 yards.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
4x4=?        then we have 2x2=?
Step-by-step explanation: H-JJ-
 
        
             
        
        
        
Solve for w:
p = (1.2 w)/h^2
(1.2 w)/h^2 = (6 w)/(5 h^2):
p = (6 w)/(5 h^2)
p = (6 w)/(5 h^2) is equivalent to (6 w)/(5 h^2) = p:
(6 w)/(5 h^2) = p
Multiply both sides by (5 h^2)/6:
Answer:  w = (5 h^2 p)/6
        
             
        
        
        
Answer:
a) 0.5 = 50% of flanges exceed 1 millimeter.
b) A thickness of 0.96 millimeters is exceeded by 90% of the flanges
Step-by-step explanation:
A distribution is called uniform if each outcome has the same probability of happening.
The uniform distributon has two bounds, a and b, and the probability of finding a value higher than x is given by:

The thickness of a flange on an aircraft component is uniformly distributed between 0.95 and 1.05 millimeters.
This means that 
(a) Determine the proportion of flanges that exceeds 1.00 millimeters.

0.5 = 50% of flanges exceed 1 millimeter.
(b) What thickness is exceeded by 90% of the flanges?
This is x for which:

So




A thickness of 0.96 millimeters is exceeded by 90% of the flanges