Answer:
Option C is correct.
Exact solution of
is, 
Step-by-step explanation:
Given the equation: 
Using logarithmic rules:
⇒ 
Given: 
Taking logarithmic both sides:

By logarithmic rules;

Using distributive property i.e 

Subtract
from both sides we get;

Simplify:

or

Divide both sides by
we get;

Therefore, the exact solution of the given equation is 
Answer:
There are 60 tech workers altogether
Step-by-step explanation:
Let X be the total number of tech workers in the company
Out of X tech employees, 20 % applied for leaves
In totality, 12 tech employees are on leave
Thus,

On solving the above mathematical equation, we get -

Hence, there are 60 tech workers altogether
Y=4/x-3/x
y=1x(mean X)
So,y = x
Answer:
18.46
Step-by-step explanation:
find the area using SSS, then solve for height