Answer:
34 km/h
Step-by-step explanation:
speed = distance/time
Distance = 17km
Time = 0.5 or 1/2 hours because it's 30 minutes between 17:15 to 17:45, and 30 minutes is a half of an hour and you want km over hours
So
speed = 17/0.5
speed = 34 km/h
........ It's C. ............
i got it correct:)
Use PEMDAS so division would be the first step
1)Parentheses
2)Exponents
3)Multiplication
4)Division
5)Addition
6)Subtraction
