5) Brayden traveled 3 miles by'a bus, 25 miles by a train, 9 miles by a van, 30 miles a car, 9 miles by a bike and walked 2 miles to visit few historical monuments..
Mean:
Median :
Mode :
Range :

answer in explanation

Step-by-step explanation:

Mean: 13

Median: 9

Mode: 9

Range: 28

answer: 40.95

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m