Answer:
time=t= 9.36 months.........
7/20
Step-by-step explanation:
given,
2r = 7/10
r= 7/10*1/2
r= 7/20
I am pretty sure its b
B, 20mph
540 miles in 27 hours is 540/27 = 20 miles in 1 hour. This is 20 mph
