14/6 as a mixed number is 2 and 1/3
Answer:
20 feet under sea level
Step-by-step explanation:
F (5x^2 - 1) = 75x^4 - 35x^2 + 6
Answer:
w≅8.46ft
Step-by-step explanation:
Data
focus=8
vertex=(0,0)
width=?
depth (y)=3ft
parabola equation:
; then for V=(0,0),
, be focus(f)=8in;
→ 
we have that y=3ft then
; but 1in≅0.083ft so
→ x=±2.82, finally w=3*2.82≅8.46ft
Answer:
108 cheers
Step-by-step explanation:
9:8
x:96
96/8 = 12
12 · 9 = 108