Each year a scientist measures the water level of a local lake. negative numbers indicate that the water level is below its historical average. which list shows water levels in order highest to lowest. :
a 0.38 0.7 0.09 -0.41 -0.6
b 0.7 0.38 0.09 -0.6 -0.41
c 0.38 0.09 0.7 -0.6 -0.41
d 0.7 0.38 0.09 -0.41 -0.6

A

Step-by-step explanation:

Because when a decimal is only one number after a zero, it equals ten of whatever number it is. Since 60 is greater than 41 it is -0.6 ( -0.60 ) has more negative value than -0.41.

0.38 0.7 0.09 -0.41 -0.6

Step-by-step explanation:

Did the quiz lol

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

c. 16 units

step-by-step explanation:

mark brainliest and have a great day!