Answer:
The midpoint of points is
.
Step-by-step explanation:
Given points are . We need to find the midpoint of the line segment.
The formula of finding midpoints between the point is
W have points . And
Let us plug the value in Equation (1)
So, the midpoint of points is
.
Given:
The number of ribbons it can sell each week, x, is related to the price p per ribbon by the equation:
To find:
The selling price if the company wants the weekly revenue to be $1,600.
Solution:
We know that the revenue is the product of quantity and price.
We need to find the value of p when the value of R is $1600.
Divide both sides by 100.
Splitting the middle term, we get
Using zero product property, we get
or
or
Therefore, the smaller value of p is $2 and the larger value of p is $8.
Answer:
Option A - 0
Step-by-step explanation:
Given : Data set {22, 8, 10 ,18 ,12, 20}
To find : What is the difference between the mean and the median of the data set?
Solution :
Data set in increasing order {8, 10 ,12,18, 20,22}
Mean is defined as the division of sum of set values by total number of values.
Substitute the values we get,
So, The mean of the set is 15.
Median of even numbers is the average of two middle terms.
So, The median of the set is 15.
Now, The difference of the mean and the median of the set is
Therefore,Option A is correct.
The difference of the mean and the median of the set is 0.