Answer:
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Answer:C-Segways can reduce the amount of car traffic and auto emissions
Explanation:this is right
Poverty rate is the percentage of residents who earn a household income that is less than the threshold set by the government.
<h3>What is Poverty rate?</h3>
This is defined as the ratio of people whose income fall below the poverty line in a country.
It csn also be referred to as the percentage of residents who earn a household income that is less than the threshold set by the government.
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An expression for the Ksp for hydroxyapatite would be written as follows:
Ksp = ![[(Ca^{++})^5][OH^{-}][(PO_4)^3]](https://tex.z-dn.net/?f=%5B%28Ca%5E%7B%2B%2B%7D%29%5E5%5D%5BOH%5E%7B-%7D%5D%5B%28PO_4%29%5E3%5D)
<h3>What is
solubility constant?</h3>
In Chemistry, the solubility product constant (Ksp) can be defined as the equilibrium constant that describes a solid substance (solute) which is being dissolved in an aqueous solution.
This ultimately implies that, Ksp is typically used in chemistry to denote an equilibrium level at which a solute dissolves in an aqueous solution.
Mathematically, an expression to represent the solubility product constant (Ksp) for hydroxyapatite is written as follows:
Ksp = ![[(Ca^{++})^5][OH^{-}][(PO_4)^3]](https://tex.z-dn.net/?f=%5B%28Ca%5E%7B%2B%2B%7D%29%5E5%5D%5BOH%5E%7B-%7D%5D%5B%28PO_4%29%5E3%5D)
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