Note: I looked it up, and the actual population of the world was 6.923 billion in 2010. 2. A 50 mg dose of quinine is given to a patient to prevent malaria. Quinine leaves the body at a rate of 6% per hour. a) Find a formula for the amount, A (in mg), of quinine in the body t hours after the dose is given. b) How much quinine is in the body after 24 hours?
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Since quinine leaves the body at a rate of 0.6% per hour, this means that 99.4% of the quinine remains in the body after each hour. Show more…
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A 50 mg dose of quinine is given to a patient to prevent malaria. Quinine leaves the body at a rate of $6 \%$ per hour. (a) Find a formula for the amount, $A$ (in $\mathrm{mg}$ ), of quinine in the body $t$ hours after the dose is given. (b) How much quinine is in the body after 24 hours? (c) Graph $A$ as a function of $t$ (d) Use the graph to estimate when 5 mg of quinine remains.
Leon D.
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A 50 mg dose of quinine is given to a patient to prevent malaria. Quinine leaves the body at a rate of 6% per hour. (a) Find a formula for the amount, A (in mg), of quinine in the body t hours after the dose is given. The amount of quinine is A = (b) How much quinine is in the body after 16 hours? After 16 hours, Number mg of quinine remains in the body. (c) Graph A as a function of t and use the graph to estimate when 10 mg of quinine remains. Reading from the graph, it looks like it takes about Number hours until 10 mg of quinine remains.
Michael C.
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