Answer:
dhdjsjsjsjsjskdskskkxkxmzmsmsksjdjsjsjsjdjbdndndjxjdjsjwidididjwjdjejdjejdjejcjdjcjdjcheh⚽️⚾️⛳️♂️️♂️️♀️️♂️️♂️️♂️️♂️️♀️️♂️️♂️️♂️️♂️️♂️️♂️️♂️⛔⛔⛔fhkadgjdgjadtjatjetjaey
 
        
             
        
        
        
3n+1 is the answer
Hope this helps and please mark me as brainlest and like
        
             
        
        
        
Answer:
a = 14  
Step-by-step explanation:
The mean is the sum of the values divided by the number of values.

 
        
             
        
        
        
Answer:

Step-by-step explanation:
Let x represent height of the prism.
We know that volume of rectangular is equal to product of its height, width and length.
 , where w, h and l represents width, length and height respectively.
, where w, h and l represents width, length and height respectively.
We have been given that the surface area of rectangular prism is equal to the volume of the prism. So we can set an equation as:

We are also told that the measurements of the rectangular prism is 9 inches long and 4 inches wide. Upon substituting these values in above equation, we will get:

Let us solve for x.
 
   






Therefore, the value of x is 7.2 inches.
 
        
             
        
        
        
Answer:
0.
Step-by-step explanation:
Using the laws of logarithms:
log81/8 + 2log2/3 - 3log 3/2 + log 3/4
= log 81/8 + log (2/3)^2 - log (3/2)^3 + log 3/4
= log 81/8 + log 4/9 - log 27/8 + log 3/4
= log 81/8 + log 4/9 - (log 27/8 - log 3/4)
= log (81/8 *  4/9) - log (27/8 * 4/3)
= log 9/2 - log 9/2
= 0.