Answer:
 I would shout fore help if I was being raped or try to make him or her stop
 
 
        
             
        
        
        
Answer:
The answer is " "
"
Explanation:
The formula for velocity:

       
 
        
             
        
        
        
Atoms of the same element having equal numbers of protons, but different numbers of neutrons is called isotope.
        
             
        
        
        
Answer:
 The fall in temperature of the liquid is 8.6 +/- 0.1 ⁰C
Explanation:
Given;
initial temperature of the liquid, t₁ = 76.3  +/-  0.4⁰C
final temperature of the liquid, t₂ = 67.7  +/-  0.3⁰C
The change in temperature of the liquid is calculated as;
Δt = t₂  -  t₁
Δt = (67.7 - 76.3)  +/-  (0.3 - 0.4)
Δt = (-8.6)  +/-  (-0.1)
Δt = 8.6 +/- 0.1 ⁰C
Therefore, the fall in temperature of the liquid is 8.6 +/- 0.1 ⁰C