The answer to your Q the better one is the 16 ounces of cereal because it is the least
Answer:

Step-by-step explanation:
For a negative exponent you always flip the number so instead of
it would be
and 5 to the first power is 5
Now for
any exponent with a zero it always equals 1
So 
Hope this helps!
Answer:

Step-by-step explanation:
So we have the function:

And we want to find g(0).
To do so, substitute 0 into x:

Multiply:

So, the value of g(0) is -2.
And we're done!
Answer:
8.4 inches
Step-by-step explanation:
You divide 1 3/4 by 2 1/2 then multiply by 12