A motorcycle has an initial speed of u m/s.
it accelerates to a speed of 1.2u in 10 seconds.
The motorcycle then travels at a constant speed of 1.2u m/s
for 15 seconds.
Assuming that the acceleration is constant, express the total distance,
D in metres, travelled by the motorcycle.

answer: the dogs need to shift their focus to human scent.

its because the dogs being trained are for search and rescue thus they need to be able to track humans and their specific scent

0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation: