A: It minds its p's and q's.

* * *

Q: How do you know that your dentist studied algebra?

A: She said "all that candy gave me exponential decay".

* * *

Q: Why did the doctor send the expression to a psychiatrist?

A: Because it wasn't rational.

* * *

Q: How can you predict how many protesters will show up at a rally?

A: By using a radical function.

* * *

Q: Why are you drumming on your algebra book with two big sticks?

A: Because we are studying log rhythms.

* * *]]>