Answer:
see explanation
Step-by-step explanation:
The axis of symmetry is a vertical line with equation x = c
Where c is the x- coordinate of the turning point, that is
x = - 1
The coordinates of the vertex, the turning point are (- 1, - 6 )
The y- intercept is where the graph crosses the y- axis , that is
y- intercept = - 3
Using the formula <span>Z = (X - μ) / σ, X being 900, </span>μ being 1100, and <span> σ being 100, we can get the Z-score of -2.</span>
Answer:
A 35
Step-by-step explanation:
75-40=35
Total socks = 4 + 7+ 11 = 22
Red = 4
White = 7
P(red, then white) = (4/22)(7/21) = 2/33
Answer: 2/33
