Answer:
there is no collision between the particles
Step-by-step explanation:
for the first particle
x1=3sin t, y1 = 2 cos t, 0 ≤ t ≤ 2π
for the second particle
x2 = -3 + cos t, y2 = 1 + sin t, 0 ≤ t ≤ 2π
then for the collision 
x1=x2 → 3*sin t = -3 + cos t → sin t= -1 + (cos t)/3→ 1+ sin t = (1/3)cos t  
y1=y2 → 1 + sin t = 2 cos t → (1/3)cos t  = 2 cos t →(1/3) = 2 
since 1/3 ≠ 2 there is no collision between the particles
 
        
             
        
        
        
Your answer should be 71. :)
        
             
        
        
        
29.57 mL =  1 onzas 
3 * 8.4 onzas = 25.2 onzas
29.57 mL * 25.2 onzas = 745.164 mL onzas
b) 745.1 mL Onzas
        
                    
             
        
        
        
Height = 19.75
diam = 19.75*1.4 =
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27.65 
radius = </span></span></span>
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13.825
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Volume = PI*19.75 * (13.825*13.825)
<span><span><span>Volume = PI*3,774.83
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<span><span><span><span>Volume = </span>11,858.98
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Answer:
C
Step-by-step explanation:
The distributive property in algebraic terms is
a(b + c) = ab + ac
given the expression
- 2( x + 7) ← multiply each term in the parenthesis by - 2
 x + 7) ← multiply each term in the parenthesis by - 2
= -  x - 14
 x - 14