The required value is 
Step-by-step explanation:
Weight of ants = 
Weight of elephant= 
We need to find, the total weight of about how many ants equals to the weight of an oversized elephant.
The equation given is:

We need to find a:
Solving:

So, the required value is 
Keywords: Scientific Notation
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Answer:
The correct option is;
H. 32·π
Step-by-step explanation:
The given information are;
The time duration for one complete revolution = 75 seconds
The distance from the center of the carousel where Levi sits = 4 feet
The time length of a carousel ride = 5 minutes
Therefore, the number of complete revolutions, n, in a carousel ride of 5 minutes is given by n = (The time length of a carousel ride)/(The time duration for one complete revolution)
n = (5 minutes)/(75 seconds) = (5×60 seconds/minute)/(75 seconds) 
n = (300 s)/(75 s) = 4  
The number of complete revolutions - 4
The distance of 4 complete turns from where Levi seats = 4 ×circumference of circle of Levi's motion
∴ The distance of 4 complete turns from where Levi seats = 4 × 2 × π × 4 = 32·π. 
 
        
             
        
        
        
The fromula of a slope:

We have the points  and
 and 
Substitute:

<h3>Answer: slope is undefined.</h3><h3 />
It's a vertical line: 
 
        
             
        
        
        
Answer:
Step-by-step explanation:
A. The front elevation of the pyramid in the direction of the arrow is herewith attached to this answer.
B. Base of the pyramid is a square of side 12 cm.
    The height of the pyramid is 8 cm.
    Slant height, XT, is 10 cm.
The total surface area of the pyramid can be determined by adding the surface areas that make up the shape.
Area of the triangular face =  × base × slant height
 × base × slant height
                                             =   × 12 × 10
 × 12 × 10
                                             = 60 
Area of the square base = length × length
                                          = 12 × 12
                                          = 144  
Total surface area of the pyramid = area of the base + 4 (area of the triangular face)
                               = 144 + 4(60)
                               = 144 + 240
                               = 384 
Therefore, total surface area of the pyramid is 384  .
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