Can someone explain this to me? i don't understand how they got from what i labeled 1 to what is labeled 2. where did the 1/3 come from?

Step-by-step explanation:

Using exponent rules:

3^(n+1) = 3^(n) 3^(1)

So:

3^n / 3^(n+1)

= 3^n / (3^n × 3)

= 1 / 3

see attached

Step-by-step explanation:

see attached

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide