Answer:
0.00045 
Step-by-step explanation:
450
⇒ 
1
= 0.000001 
= 450
= 450 × 0.000001 = 0.00045 
Answer:
Step-by-step explanation:
Answer:
the question is not understandable
X>43/3
Or X>29/3
Depending if you mean (7-2)/3 or 7-(2/3)
Remark
Make up a proportion that relates the tree and its properties to the stick and its properties.
Givens
Stick height (s_h) = 4
Stick shadow(s_s) = 2
Tree shadow = t_s = 18
Tree height = x
Formula
s_h / s_s = x / t_s
Substitute and solve.
4/2 = x / 18 Cross multiply
4*18 = 2 * x
72 = 2x Divide by 2
72/2 = x
x = 36
The height of the tree is 36 feet.