How long will it take a coach travelling at
90 km/h to travel 300 km along a highway?

3.3 hours

Explanation:

Given data:

Speed of coach = 90 km/h

Distance to be covered = 300 km

Time taken = ?

Solution:

Formula:

v = d/ t

v = speed

d = distance

t = time

Now we will put the values in formula,

v = d/ t

t = d/ v

t = 300 km / 90 km/h

t = 3. 3 h

explanation: no but i do not usually comment

1. a)c-14 has two more protons

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3. c) iron and nickel.