## Question

###### As the salt KNOz dissolves in methanol, the number z(t) of grams of the salt in _ solution after seconds satisfies the differential equation0.8r 0.Q01z'What the MAximur arnount of the sult that will ever dissolve in the methanol? (b) If â‚¬ 50 when how lcng ` will it take for an additional S0g of salt to dissolve?

As the salt KNOz dissolves in methanol, the number z(t) of grams of the salt in _ solution after seconds satisfies the differential equation 0.8r 0.Q01z' What the MAximur arnount of the sult that will ever dissolve in the methanol? (b) If â‚¬ 50 when how lcng ` will it take for an additional S0g of salt to dissolve?

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