... when the universe grows cold. (Or someone made a typesetting mistake.)
Standard deviation is the square root of a non-negative number. It will NEVER be negative.
Answer:
41.13 centimeters (rounded to 2 decimal places)
Step-by-step explanation:
The perimeter is the sum of all sides of the figure.
This figure consists of two semicircular lines (right and left) and two lines (top and bottom). We add up all of them and find the perimeter of the figure.
For every 2 silver watches, there are 3 gold watches :)
Does it want the answer 6/8? I think this is right.
