X= 2(7/10)
X= 14/10
X= 7/5 
(1.4 in decimal)
        
             
        
        
            
            
                In sequences 1,7,13,19, ...., each number is 6 more than the number before it. In the sequences 1,9,17,25,...., each number is 8 
                butalik [34]             
         
        
Answer:
I think 17, but I'm not sure.
Step-by-step explanation:
here's what I think.
So I don't know how to write it, but I got this, 
14 + 2 + 1 
 
        
             
        
        
        
I have another set of choices here:
A.	{0.5, 1, 2} 
B.	{1, 2, 4} 
C.	{1, 2, 3, 4, 5} 
<span>D.	{0} 
</span>
If you multiply two numbers from a closed set the answer is in the set. 
<span>So A is not closed because 2 x 2 = 4 which isn't in the set. Only 0.5, 1, and 2 are in set A. </span>
<span>Try multiplying the largest numbers in sets B, C, and D by themselves. You will soon discover the closed set.</span>
        
             
        
        
        
The path that Gloria follows when she jumped is a path of parabola.
The equation of the parabola  that describes the path of her jump is 
The given parameters are:


<em>Assume she starts from the origin (0,0)</em>
The midpoint would be:



So, the vertex of the parabola is:

Express properly as:

A point on the graph would be:

The equation of a parabola is calculated using:

Substitute 
 in 

Substitute 
 in 


Collect like terms

Solve for a


Simplify

Substitute 
 in 

Hence, the equation of the parabola  that describes the path of her jump is 
See attachment for the graph
Read more about equations of parabola at:
brainly.com/question/4074088