If a car cover a distance of 189km in 4.5 hours, what is it average speed?
2 answers:
Answer:
Average Speed = 42 km/hr
Step-by-step explanation:
<u><em>Given:</em></u>
Distance = 189 km
Time = 4.5 hours
<u><em>Required:</em></u>
Average Speed = ?
<u><em>Formula :</em></u>
Average Speed = Total Distance Covered/ Total Time Taken
<u><em>Solution:</em></u>
Putting the givens
Average Speed = 189/4.5
Average Speed = 42 km/hr
Answer: 42 kmh
Step-by-step explanation:
Speed = distance / time
= 189 / 4.5
= 42 kmh
You might be interested in
4/7 = y/5019....with y being yes votes
cross multiply
(7)(y) = (4)(5019)
7y = 20076
y = 20076/7
y = 2868 <=== yes votes
total of yes and no votes : 5019 + 2868 = 7887
Answer: Im pretty sure its 143 if it was degrees but yeah
Step-by-step explanation:
M^2 - 2mn + n^2
(-2)^2 -2(-2)(4) + 4^2
4 + 16 + 16
36
I don't know what this is supposed to mean, but thanks for the free points! ;)
Answer:
uhhh i think 2
Step-by-step explanation:
