Question

HELP HELP HELP ASAP ASAP!!!!!!!

Jody enters a 12 km race. She wants to finish the race in one hour and twenty minutes. She starts off jogging at a speed of 7 km/h. After 30 minutes, she realizes that she needs to increase her speed to finish the race in her desired time. For the remaining time, what speed she must run at to finish the race in the exactly one hour and twenty minutes????????

Answer 1

Answer:

She needs to Run 1 km in every  10 minutes

Step-by-step explanation:

30 minutes completed 7 KM

12 KM - 7 KM = 5 KM

Bal Time : 50 minutes

50 KM/ 5km = 10 minutes per KM