Answer:
-3
Step-by-step explanation:
simplify the expression
Mean=21.5 (addition of all numbers, divided by total number=129/6)
Median=22.5 (middle number, since there are two add them both and divide)
Mode=24 (most occurring number)
If I understand the second part of the question you would have #3 as your choice.
Answer: 4
<u>Step-by-step explanation:</u>
Find all of the factor pairs of 120, then look for the ones that are even-odd
120
∧
120 1 even-odd
60 2 even-even
40 3 even-odd
30 4 even-even
24 5 even-odd
20 6 even-even
8 15 even-odd
10 12 even-even
There are 4 even-odd factors pairs for 120.
Answer:
2 is neither because they don't make a 90 degree angle and 3 is supplementary because they make a 180 degree angle.