Uh... 3 1/2 jail? I don't know.
Answer:
The first one
Step-by-step explanation:
Today’s temperature was less than Negative 15 degrees Fahrenheit.
Answer: 
Step-by-step explanation:
Since we have given that

Now, we know the rule for summation , we'll apply this ,

Now, it becomes geometric progression, so we us the formula for sum of terms in g.p. which is given by

So, our equation becomes ,

Hence ,

Sqrt(9)÷25= 0.12 I hope this helps!