Answer:
A.
Step-by-step explanation:
You don't really need much of an explanation ...
One circle is 360 degrees. Then, 360/5 = 72 degrees per slice of watermelon.
Answer:
x² is equal to 289 so x is obviously the square root of 289 which is 17
5 by the 3 is 5X5X5 = 125
125-4 = 121
answer = 121
Since the standard deviation is the square root of variance. The only times where the standard deviation is greater than the variance is when the variance is between the values 0 and 1 exclusively. For example, the square root of 0.25 is 0.5.