No 20.0000004 cannot be rational.
Answer: I got 12.5 for apex
Step-by-step explanation:
I just took the test
It would have no solutions that's your answer.
I'm sorry that I'm not in calculus, but hopefully I can help.
Personally, I would choose: D.) x; in the second equation ;
because it has easier numbers to figure out, you'll get it eventually...
5/6 of an hour is 50 Minutes
3/4 of an hour is 45 Minutes