The speed of a fishing boat is 15 km/hr. How far will the boat travel in 6 hours?

u=13

v=30

s/t=u+1\2at

=13+431/2

=13+265.5

=278.5

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.