The management at a plastics factory has found that the maximum number of units a worker can produce in a day is 35. The learning curve for the number N of units produced per day after a new employee has worked t days is modeled by N = 35(1 - ekt). After 20 days on the job, a new employee produces 16 units. (a) Find the learning curve for this employee. (Hint: First, find the value of k. Round your value of k to three decimal places.) k = N = (b) How many days does the model predict will pass before this employee is producing 25 units per day? (Round your answer to the nearest whole number.) days

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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The management at a plastics factory has found that the maximum number of units a worker can produce in a day is 35. The learning curve for the number N of units produced per day after a new
employee has worked t days is modeled by N
35(1 – ekt). After 20 days on the job, a new employee produces 16 units.
(a) Find the learning curve for this employee. (Hint: First, find the value of k. Round your value of k to three decimal places.)
k =
N =
(b) How many days does the model predict will pass before this employee is producing 25 units per day? (Round your answer to the nearest whole number.)
days
Transcribed Image Text:The management at a plastics factory has found that the maximum number of units a worker can produce in a day is 35. The learning curve for the number N of units produced per day after a new employee has worked t days is modeled by N 35(1 – ekt). After 20 days on the job, a new employee produces 16 units. (a) Find the learning curve for this employee. (Hint: First, find the value of k. Round your value of k to three decimal places.) k = N = (b) How many days does the model predict will pass before this employee is producing 25 units per day? (Round your answer to the nearest whole number.) days
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