Answer:
The correct answer will be "60 min/hour".
Step-by-step explanation:
At time 2:00 PM
A car reads = 30 mi/h
At time 2:20 PM
A car reads = 50 mi/h
Now,
At time 2:00 PM
t = 0
At time 2:20 PM
t = 


For MVT,



Answer:
20
Step-by-step explanation:
Half (50%) of 20 is 10
Answer:
I think she is correct !
Step-by-step explanation:
Answer:
the answer would be 9 so option B
B. ) Unless you're missing some data.