Need asap 30 points! a leak in a water tank causes the water level to decrease by 3.6 x 10^-2mm each second. about how many millimeters does the water level in the tank decrease in 5 hours, or 1.8 x 10^4 seconds? fill in the banks in scientific notation __x__mm a. 2 b. 5 c. 5.4 d. 6.5 e. 10^-8 f. 10^-2 g. 10^2 h. 10^6 !

Ok, so to tackle this problem you have the speed, the time, and are looking for the distance. v=d/t, if you're familiar. Isolating d on one side, you get d=vt. Let's do just that.
d=3.6*10^-2*1.8*10^4
d=648 mm

There are 2 sig figs for both elements, so there should be 2 sig figs in the answer. (sig figs are significant figures.)
So the answer would be DG.

Bis correct you