Answer : The equation for 'h' is 
Step-by-step explanation :
The given equation is:

Now we have to determine the equation for 'h'.

Multiplying the equation by 2.

on simplifying, we get:

Dividing the equation by 'b'.


or,

Therefore, the equation for 'h' is 
Option B:
is the correct answer.
Explanation:
The exponential equation is 
If
, then 
Thus, the equation becomes

Applying log rule,
and thus the equation becomes

Since, we know that,
, using this we get,

Hence, the logarithmic equation which is equivalent to the exponential equation
is 
Thus, Option B is the correct answer.
Answer:
1,2,4
Step-by-step explanation:
Factors for 16: 1, 2, 4, 8, and 16.
Factors for 44: 1, 2, 4, 11, 22, and 44.
A trick that is good for multiplying 9's is, remember that each time the tens digit changes the number in the ones spaces minuses 1. If you don't understand what I am saying look at the following:-
9
18
27
36
45
54
63
72
81
See the pattern? In the tens place you need to add 1 and in the tens place you need to subtract by 1.
Hope I helped ya!! xD