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87/150=0.58
0.58*100=58
$87 is 58% of $150
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I so understand that doesn't mean I so
Answer:

Step-by-step explanation:
Given : 
To Find : Which represents the empirical formula for
?
Solution:
Definition of Empirical Formula - A formula that gives the simplest whole-number ratio of atoms in a compound.

To reduce it in simplest form
Divide the subscript numbers by 3
So, the resultant : 
Thus the empirical formula for
:

Answer: It would be approximately 2000 ft.
Step-by-step explanation: