Answer:
it's easy..here have a look at it.
9 as a fraction of 15 is the same as saying what is 9 of 15 or 9 divided by 15. so your answer would be 9/15. Simply put it in fraction form. I hope this helped you!!
The error is if you add all of those times up it is equal to 7.55 minutes and that's more than 6
Answer:
The first choice.
Step-by-step explanation:
There are no real square roots of numbers < 0
so the domian is all real numbers greater than or equal to zero.
