Answer:
198 feet per minute
Step-by-step explanation:
8910 feet ÷ 45 minutes = 198 feet per minute
Answer:
5 1/2 hours
Step-by-step explanation:
by a factor of 5 means times 4
6*4=24
22/4=5.5 hours
Its R
you can just see in figure as square root of 50 is approximately around 7.07