Answer:
5/12 of the students are freshmen.
Step-by-step explanation:
Let n represent the total number of students.
Then (1/6)n are seniors; (2 1/2)(1/6)n are freshmen, or
(1/6)n are seniors and 5/12 are freshmen. This comes from multiplying 2.5 by 1/6: we get .416666..., which is equivalent to 5/12.
when in doubt choose c
B. 1/9
The positive square root of "x^2 - 4x + 4" is "x - 2". That value is already given to you, 1/3. Just square 1/3 to get 1/9.
x=5 , y=12
Angle 3=140
Angle 4=100
V=w*h*l
w=width
h=height
l=length
