To find the mean of a dot plot, add up all of the data and divide by how many numbers there are.
In this case, the data added up is 4 + (5 x 4) + (6 x 3) + (7 x 2) + 10
4 + (5 x 4) + (6 x 3) + (7 x 2) + 10 = 66
With this information, we can now find the mean.
66/11=6
Therefore, the mean is 6. Hope this helps! Feel free to ask any questions.
2x - 8 < 12
2x < 12 + 8
2x < 20
x < 20/2
x < 10
Answer: 3, 11
Step-by-step explanation:
Y= 3+8 = 11
X= 11-14=3
Answer:
72
Step-by-step explanation:
Round to nearest whole number.
71.8 is rounded to 72.
72 is the answer to your question.
I’m pretty sure it’s x-3y over 2
