The "learning curve" describes the rate at which a person learns certain tasks. If a person sets a goal of typing N words per minute (wpm), the length of time t (in days) to achieve this goal is given by
t = −62.5 ln 1 − N/80

(a) According to this formula, what is the maximum number of words per minute? (Round your answer to the nearest whole number.)

Question

The "learning curve" describes the rate at which a person learns certain tasks. If a person sets a goal of typing N words per minute (wpm), the length of time t (in days) to achieve this goal is given by 
t = −62.5 ln 1 − N/80 

 

(a) According to this formula, what is the maximum number of words per minute? (Round your answer to the nearest whole number.)

ranga · Answer

Does the equation look like this?$$\Large t = -62.5 \ln(1 - \frac{ N }{ 80 })$$

anonymous · Answer

yes