Step-by-step explanation:
= 1.737 × 108^8
(scientific notation)
= 173700000
(real number)
Hope this helps. (:
-8-6f-3f = -8-9f
:) hope I helped
Answer:
Step-by-step explanation:
Time = distance/speed
Considering the first stage,
Speed = 20km/hr
Distance = 5km
Time = 5/20 = 0.25 hour
Considering the second stage,
Speed = 10km/hr
Distance = 5km
Time = 5/10 = 0.5 hour
Considering the third stage,
Speed = 25km/hr
Distance = 5km
Time = 5/25 = 0.2 hour
Considering the third stage,
Speed = 20km/hr
Distance = 5km
Time = 5/20 = 0.25 hour
Therefore, the time it took the biker to complete the race is
0.25 + 0.5 + 0.2 + 0.25 = 1.2 hours
Answer:
0.4
Step-by-step explanation:
Round 0.600 - 0.200 = 0.4
