Eye Color
Hair
Color
Marginal
Blue Gray Green Brown
Totals
Blond
42
5
21
10
78
Red
12
22
19
12
65
Brown
22
5
12
34
73
Black
9
3
11
64
87
Marginal
Totals
85
35
63
120
303
From the sample population of students with blond hair, what is the relative frequency of students with green eyes?
A.
0.07
B. 0.27
C. 0.33
OD. 0.26

In which form is the following function written? y = - 2(x – 3)(x + 5)

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet