<span>Out of the choices given, the biconditional that is not a good definition is "a ray is a bisector of an angle if an only it splits the angle into two angles. Hope this helps!</span>
Answer:
Average salary: 56
Standard deviation of the salary: 8
Step-by-step explanation:
$56,000 dollars is 56 thousand dollars.
$8,000 is 8 thousand dollars.
The mean is the average. So the average, measured in thousands of dollars, is 56.
The standard deviation is $8,000. So, the standard deviation measured in thousands of dollars, is 8.
It’s B because m is smaller than cm
Answer:
120-4.50 = 115.10
Step-by-step explanation:
She will have $115.10 left if she buys one mean
Step-by-step explanation:
DB length = 5 1/4 + 2/3
=21/4 + 2/3
= 63/12 + 8/12 = 71/12
CD length = 5 1/4 -2 = 3 1/4