Answer= 12.5 km
0.5 km x km
_______=______
1 min 25 min
Cross multiply
1x=12.5
divide both sides by 1
x=12.5
You traveled 12.5 km
That's a 'direct' or 'proportional' variation.
The variables are related by the equation Y = K X .
That constant ratio is the number ' K ' .
Answer:
Because the light only spears to part of the water so it would appear less deep
Answer: polar ice reflecting the Sun's light back toward space
