Hi!
Let's start with the mean.
The mean is all the numbers added together, divided by how many numbers there are.
13+16+16+10+6+12+4+12+16=105
there are 9 numbers so..
105/9 = 11.7
The mean is 11.7
Find the median.
The median is the number in the middle of the data set when the numbers are in numerical order.
4, 6, 10, 12, 12, 13, 16, 16, 16
The median is 12.
Find the mode.
The mode is the number that is repeated the most.
4, 6, 10, 12, 12, 13, 16, 16, 16
The mode is 16
Find the range.
The range is the difference of the smallest number from the biggest number.
16 - 4 = 12
The range is 12
The answer is 11.7, 12, 16, 12
Hope this helps! :)
Answer:
I think 4
Step-by-step explanation:
A variable term is a term with a variable on it or a letter.
3x, 3y, 5x, and y are all variable terms
Those are alternate interior so congruent angles,
2x + 15 = 3x
15 = x
Choice A
-3 would be before the zero and the point would be on the 3.3 on the line
