Answer:
-1,0,-1,0,-1
Step-by-step explanation:
12.
Replace k in the radical by -2:
So we have √(-72*-2)
= √144
= 12.
It would take you 7 hours.
Take the 175 miles and divide that by the speed of 25 miles per hour.
175 miles÷25 miles per hour=7 hours
