How long will a bus take to travel 150 km at an average speed of
40 km/h?

3 hours 45 minutes

Explanation:

Time ==Distance travelled / Speed Time ==150 km / 40 km/h Time==3 3/4 hours, or 3 hours and 45 minutes.

the bal will not change its velocity.

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles