That relationship can be expressed by either of ...
Answer:

Step-by-step explanation:
Using the rule of exponents
=
, then
=
= 
Answer: 176 mins
Since 2 hours is 120 mins and 1 hour is 60 min. You have to add 56 and 120 which is 176 mins easy done.
It’s b, Bc it is :) it really is
I am confident that the answer is C. 53.7