Just by the language difference means subtract,
Y^2-25 is the difference of squares
factored it's the sum and difference of their square roots
(x+5) (x-5)
the table shows the price of sneakers in a store.40,37,25,35,29,43,34,26,39,43,51,47,35,27,45,28,50,41 . hat is the midian price
Yuliya22 [10]
Answer:
Median= 38
Step-by-step explanation:
First, put the order of numbers in least to greatest.
Next, Find the number(s) that are in the middle and add them together.
Then, divide them by 2 which gives you the answer of 38.
Just post the math paper or question we'll help you
Answer:
Step-by-step explanation:
From the graph B,
Let the equation of the line representing the relation between hours spent in studying 'S' and hours spent in class 'C' is,
S = mC + b
Where m = Slope of the line
b = y-intercept of the line
We choose two points (2, 1), and (4, 2) lying on the line.
Slope 'm' =
m =
m =
y-intercept 'b' = 0
Equation of the line will be
S =
Set the x value to be -2, -1, 0, 1, and 2.
If x is -2, y is -5.
2 (-2) - 1 = -5
The coordinate pair would be (-2, -5).
If x is -1, y is -3.
2 (-1) - 1 = -3
The coordinate pair would be (-1, -3).
If x is 0, y is -1.
2 (0) - 1 = -1
The coordinate pair would be (0, -1).
If x is 1, y is 1.
2 (1) - 1 = -1
The coordinate pair would be (1, 1).
If x is 2, y is 3.
2 (2) - 1 = 3
The coordinate pair would be (2, 3).
Five ordered pairs could be (-2,-5), (-1,-3), (0,-1), (1,1), and (2,3).