Answer:

Step-by-step explanation:
Given
Points: (1, 9) and (9, 3)
Ratio = 2/3
Required
Determine the coordinate of the center
Represent the ratio as ratio

The new coordinate can be calculated using

Where



Substitute these values in the equation above



Hence;
<em>The coordinates of the new center is </em> <em></em>
<em></em>
 
        
             
        
        
        
Answer:
2.05 × 10⁷
Step-by-step explanation:
0.000000205
We'll move the decimal point after the first non-zero digit (as per the scientific notation rules) and the standard form would be :
=> 2.05 × 10⁷
 
        
                    
             
        
        
        
The answer would be 3 hope helps
        
             
        
        
        
Answer: The  speed of the turtle can be found by dividing distance by time.
Michelle is the fastest turtle.
The fastest turtle is 6cm per minute
First turtle walks 3cm a minute
Second turtle walks 6cm a minute
Third turtle also walks 3cm a minute
 
        
                    
             
        
        
        
Answer:
C
Step-by-step explanation:
We can use the factored form of the quadratic equation, given by: 

Where <em>a</em> is the leading coefficient and <em>p</em> and <em>q</em> are the zeros. 
We have zeros <em>x</em> = -2 and <em>x</em> = 3. So, let <em>p</em> = -2 and <em>q</em> = 3: 

Next, we are given that our <em>y-</em>intercept is (0, -30). 
In other words, when <em>x</em> = 0, <em>y</em> = -30. So: 

Solve for <em>a:</em>
<em /> <em />
<em />
<em />
Hence, our factored equation is: 

For the standard form, expand: 

Simplify: 

Distribute: 

Our answer is C.