As a salt dissolves in methanol, the number x(t) of grams of the salt in a solution after t seconds satisfies the differential equation =1.6x -0.004x²2 dx dt (a) What is the maximum amount of the salt that will ever dissolve in the methanol? (b) If x=50 when t=0, how long will it take for an additional 50 g of salt to dissolve? ... (a) The maximum amount of the salt that will ever dissolve in the methanol is grams. (Simplify your answer.)

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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As a salt dissolves in methanol, the number x(t) of grams of the salt in a solution after t seconds satisfies the
dx
differential equation
=1.6x-0.004x²
(a) What is the maximum amount of the salt that will ever dissolve in the methanol?
(b) If x=50 when t=0, how long will it take for an additional 50 g of salt to dissolve?
(a) The maximum amount of the salt that will ever dissolve in the methanol is gijams.
(Simplify your answer.)
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Transcribed Image Text:As a salt dissolves in methanol, the number x(t) of grams of the salt in a solution after t seconds satisfies the dx differential equation =1.6x-0.004x² (a) What is the maximum amount of the salt that will ever dissolve in the methanol? (b) If x=50 when t=0, how long will it take for an additional 50 g of salt to dissolve? (a) The maximum amount of the salt that will ever dissolve in the methanol is gijams. (Simplify your answer.) 5 AI 9 IN F5 F6 2 8 # B - U dt F7 → = ∞ A View an example Get more help. ↓ F8 H i 8 ↑ 2 e B F9 ↑ T' l Y F10 + + 1 8 *** F11 √i co Less F12 ● S Vi 2 Ө ÷ 1, A = Clear all L PRISC INS X U SCRLK - O HOME C V € Σ PAUSE PG UP 8 FR v -W. Check answer NUM (88) A S i x
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