Tuesday

October 21, 2014

October 21, 2014

Posted by **help please.** on Saturday, April 21, 2012 at 1:27pm.

dQ/dt=k(80-Q)

in a 20 -wk course, where Q(t) measures the number of words of dictation a student can take per minute after t wk in the course.

If the average student can take 60 words of dictation per minute after 5 wk in the course, how many words per minute can the average student take after completing the course?

Round the answer to the nearest word.

- calculus -
**bobpursley**, Saturday, April 21, 2012 at 1:47pmAssume a solution Q=Ce^-rt + K

**Answer this Question**

**Related Questions**

Math - The average student enrolled in the 20-wk Court Reporting I course at the...

probability - out of 250 students interviewed at a community college, 90 were ...

Stats - A study of the students taking distance learning courses at a ...

Statistics 2231 - 12.05 A study of the students taking distance learning courses...

Calculus - The number N of US cellular phone subscribers (in millions) is shown ...

math - In a survey of 150 students, 90 were taking algebra, and 30 taking ...

algebra - From her house, Mary travels to New York at an average rate of 50 ...

science - A student measures the volume of a liquid and finds it to be 40 mL. ...

chemistry - The equation A + 2 B = C + D describes an elementary reaction, ...

chemistry - The equation A + 2 B = C + D describes an elementary reaction, which...