Answer:
did you ever get the answer?
Step-by-step explanation:
Answer:
Option B) -0.23
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 108
Standard Deviation, σ = 28.15
Formula:
We are given x = 101.67
We have to find the corresponding z-score.
Putting values, we get,
Thus, the correct answer is
Option B) -0.23
Work for Point 1
Work for Point 2
Work for Points
Work for Point 4
Put your points here
O
The table of values for points x= 1 to x = 4 relating to the linear expression2x - 4y = 12 is given below :
Giventhe equation :
We could express the equation in slope - intercept form thus :
-4y = 12 - 2x
Divide both sides by - 4
y = - 3 + 0.5x
Creating the pair of points :
At ; x = 1
y = 0.5(1) - 3
y = 0.5 - 3 = -2.5
(1, - 2.5)
At point x = 2 ;
y = 0.5(2) - 3
y = 1 - 3 = - 2
(2, - 2)
At point x = 3 ;
y = 0.5(3) - 3
y = 1.5 - 3 = -1.5
(3, -1.5)
At point x = 4 ;
y = 0.5(4) - 3
y = 2 - 3 = -1
(4, - 1)
The graph of the equation is attached below.
Learn more :brainly.com/question/18405415
Answer:
2, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16 and anything else after 16
Step-by-step explanation:
Answer:
70°
Step-by-step explanation:
61° + 49° + y = 180° (sum of angles of a triangle is always 180°)
so,
y= 180° - 61° - 49° = 70°
Answer:
$21 dollars
Step-by-step explanation:
Let the width = x feet, then the length = 160 - x feet.
The area = x * (160 - x) = 4000
160x - x^2 = 4000
x^2 - 160x + 4000 = 0
x = [- (-160) +/- sqrt (160^2 - 3 * 1 * 4000)] / 2
x = 128.98 or 31.01
answer is length = 129 feet and width = 31 feet ( to nearest foot).