This statement is false nothing in the human body can occur overnight
        
             
        
        
        
Answer:
44.09 pounds
Explanation:
We got that 20 % of the mass of a nutty chocolate bar its pecans, if 4.0 kg of pecans were used, we need to find the X in the equation 

where X its the total mass of nutty chocolate bars produced. So, we can just divide by 0.2 on both sides, and we find:


Of course, we need the total mass produced in pounds, and not in kilograms.  Looking at an conversion table, we can find that 1 kg its 2.20462 pounds, multiplying the value for total mass produced by the conversion factor we get:


Now, we just need to round off to two significant figures. This is:
 ,
,
the total mass of nutty chocolate bars  made last Tuesday to two significant figures.
 
        
             
        
        
        
Answer:
they differ each other bc it is a lot of with earth quakes and everything.
Explanation:
 
        
             
        
        
        
Answer:
V is approximately = 23m/s
Explanation:
Kinetic energy = ½ mv²
Where m= mass = 0.450kg
V= velocity =?
K. E = 119J
Therefore 
K. E = ½ mv²
Input values given 
119= ½ × 0.450 × v²
Multiply both sides by 2
119 ×2  = 2 × 1/2 × 0.450 × v²
238= 0.450v²
Divide both sides by 0.450
238/0.450 = 0.450v²/0.450
v² = 528.89
Square root both sides 
Sq rt v² = sq rt 528.89
V = 22.998m/s
V is approximately = 23m/s
I hope this was helpful, please rate as brainliest 
 
        
             
        
        
        
Answer:
There are two reasons why air pressure decreases as altitude increases: density and depth of the atmosphere. Most gas molecules in the atmosphere are pulled close to Earth's surface by gravity, so gas particles are denser near the surface.
Explanation: