Answer: 1.25
Step-by-step explanation:
The explicit formula for the sequence is 
Substituting in n=4,

Answer:

Step-by-step explanation:
There are 6 values on a die, and we want 2 values. The fraction now is
. But, wait! We can simplify this fraction:
.
Side note:
I understand if you wanted just the
fraction and not simplified.
Answer:
sometimes because it depends on the sign whether it's negative or positive
All you have to do is divide 38 divided by 5 which = 7 r 3
I hope this helps.
Have a awesome day. :)