#1 is b and #2 is also b ,, i think..so sorry if i’m wrong!
Answer:
yes
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Rewrite in logarithmic form
We start by taking log of both sides


From laws of logarithm;

So;
becomes

Divide both sided by log3


From laws of logarithm;

So;
becomes


Hence,
in logarithm form is 
Answer:
9
Step-by-step explanation:
the speed increases 9 mph a second