Answer:
4 or 5
Step-by-step explanation:
Answer: Interval = [103,∞)
Explanation :
A medicine become ineffective if its temperature ever reaches 103 degrees Fahrenheit or more .
So, Interval becomes [103,∞)
i.e. semi-open or semi-closed interval as it includes 
So, we used closed brackets i.e. square brackets and
For '∞' we always use open brackets only.
Answer:
7/8
Step-by-step explanation:
The fraction closest to 1 is 7/8 because it is only 1/8 piece away from one.