Surface area of a cube is n^2, n being the measurment of any one side of the cube. In this case, 13x13=169, so the answer is 169 mL^2.
Answer:
I'm pretty sure it's the first and last one
Answer:
See Explanation
Step-by-step explanation:
Given

The equation is incomplete. However, a possible question could be to calculate the distance of the fish at a particular time
e.g. Time, t = 4,
The distance is:




Another possible question is to determine the time taken to cover a certain distance
e.g.
Distance, y = 400
This gives:


Divide by 16

Take square roots


6+2=8, right? Okay. Next, all you have to do is take away the equation "6+2". Now what you have is... 8x5. That's easy! 40. This is a very easy problem if you think about it.