Answer:
A)3.125hr
B)53.325mi
Step-by-step explanation:
speed=distance/time
an hour and 15min=1.25hr
32/1.25=25.6mi/hr
80/25.6=3.125hr
B)
2hr and 5min=2+5/60=2.083hr
2.083x25.6=53.325mile
Step-by-step explanation:

Answer:
4
Step-by-step explanation:
ARC =
, b = 7, a = 1
24/6 = 4
Answer:
Look at the image.
Step-by-step explanation:
6,000,000,000+4,000,00+700,000+20,000+80