Answer :
⠀
Explanation :
We know,

 
 
Where,
- <em>r</em> is the radius of the cylinder. Here, the radius is 4 cm
- <em>h</em> is the height of the cylinder. Here, height is 6 cm
- Here, we will take the value of π as 3.14 approximately .
⠀
Substituting the values in the formula :
⠀

⠀

⠀

⠀

⠀
Therefore,
- The volume of the cylinder is 301.44 cm³ approximately.
 
        
                    
             
        
        
        
I think -0.5
3-5= -2
-2x.25= -0.5
        
                    
             
        
        
        
Answer:
I think the answer is 47
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Your search - Choose an integer between -5 and -10. Label it ܴ on the number line created in Problem 3 ... - did not match any documents.
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Step-by-step explanation:
 
        
             
        
        
        
Answer:
the question is incomplete, so I looked for a similar one: 
<em>After the release of radioactive material into the atmosphere  from a nuclear power plant, the hay was contaminated by iodine  131 ( half-life, 8 days). If it is all right to feed the hay to cows  when 10% of the iodine 131 remains, how long did the farmers  need to wait to use this hay? </em>
iodine's half life (we are given x, we need to find b):
0.5A₀ = A₀eᵇˣ
x = 8 days
we eliminate A₀ from both sides
0.5 = eᵇ⁸
ln 0.5 = ln eᵇ⁸
-0.69315 = b8
b = -0.69315 / 8 = -0.08664
since the farmers need to wait until only 10% of the iodine remains (we already calculated b, now we need to find x):
0.1A₀ = A₀eᵇˣ
0.1 = eᵇˣ
ln 0.1 = bx
where b = -0.08664 
x = ln 0.1 / -0.08664  = -2.302585 / -0.08664  = 26.58 days