i solved that here
http://lianmath.com/what-is-the-turning-of-the-graph-of-fx-x3-2/
Answer:
The rate of tax is 0.9% of the actual business amount.
Step-by-step explanation:
Given that:
Tax amount = $1035
Business value = $115,000
So, for finding the rate, we will have to divide the tax amount by business value and multiply it by 100 as follows:
Rate = 1035/115,000 * 100
By simplifying we get:
Rate = 0.009 *100
Rate = 0.9 %
This means that the tax rate is 0.9% of the original amount.
i hope it will help you!
X ≤ 19.2
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Rounding to nearest thousand gives 76,000 mg of chlorine
