Answer:
The solution of the problem algebraically is n=5.
Step-by-step explanation:
Given : Problem - 
To find : Solve the following problem algebraically ?
Solution :
We have given equation,
Multiplying 5 both side,
Therefore, The solution of the problem algebraically is n=5.
Answer:

Step-by-step explanation:
Given
The attached data
Required
%Absentee on Friday
First, calculate the total present


Calculate the %Present on Friday




Using complement rule:



my momma paranoid about take out, i want my food!!!
Answer:
82.8424 feet
Step-by-step explanation:
The leaf, the base of the tree and the top of the tree form a triangle.
The adjacent cathetus to the 46 degrees angle is 80 feet. The opposite cathetus to the 46 degrees angle is the tree height that we want to know. So, using the relation between the opposite cathetus and the adjacent cathetus (so the tangent of the angle), we can find the tree height (h):
tan(46) = h/80 = 1.0355
h = 80*1.0355 = 82.8424 feet