Answer:9
Step-by-step explanation:
1 section is equivalent to 3/4yard
12sections is equivalent to x
Introducing Cross multiply
1. = 3/4
12 = x
X= 12×3/4
X=3×3
X=9
Given:
The given set of data is

To find: The mean for the given set of data?
Explanation:
We can calculate the mean of a given set of data by using the formula

Here,
We can calculate the sum of terms as
The sum of terms = 6+9+2+4+3+6+5
The sum of terms =35.
and
The number of terms = 7.
Now, by substituting the value in the above formula
Therefore,

Hence, the mean = 5.
Answer: The mean for a given set of data is 5.
Answer:
-4/5
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-10-(-2))/(9-(-1))
m=(-10+2)/(9+1)
m=-8/10
simplify
m=-4/5