Answer:
i think the answer is 90
Step-by-step explanation:
i hope this helped you have a nice day :)
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 ![103\textdegree](https://tex.z-dn.net/?f=103%5Ctextdegree)
So, we used closed brackets i.e. square brackets and
For '∞' we always use open brackets only.
Answer:
26
Step-by-step explanation:
6+10+10=26
20+19=39
20 is 1 more than 19 making 19 1-less than 20. The difference is 1 between the two numbers