The function models the average typing speed S , in words per minute, of a student who has been typing for t months. What was the student s average typing speed, to the nearest word per minute, after 10 months?
A)29 words/min
B)64 words/min
C)28 words/min
D)29 words/min.
E)67 words/min

Question

The function  models the average typing speed S , in words per minute, of a student who has been typing for t months. What was the student s average typing speed, to the nearest word per minute, after 10 months?
A)29 words/min 
B)64 words/min 
C)28 words/min 
D)29 words/min. 
E)67 words/min

Quizplus · Accepted Answer

Plug in t=10 into the function to get 64 words/min.

The Function Models the Average Typing Speed S