Math

Eugene	What occurs twice in a lifetime, but only once a year, twice in a week, but never in a day? (December 25, 2001)
Susie	Do you have a picture of a protractor used in Math? (December 17, 2001)
Tommy	Does playing an instrument make one better in math? (December 16, 2001)
SweetHeart242	Why do you change the sign when multiplying or dividine by a negative number in an inequality? (December 15, 2001)
mariaparedes	which math area did albert einstein covered? (December 15, 2001)
Bluegirl	What is the height of a one dollar bill? (December 14, 2001)
vatwho	How to explain the terminology of division (December 13, 2001)
Helen	How would you draw a leaf and stem plot of the folloing: 80, 76, 80, 92, 100, 92, 92, 77, and 65 (December 12, 2001)
danielle	what does / mean (x/4=4) (December 12, 2001)
Haley	A price increased from $172 to $184.20. What was the percent of increase? (December 10, 2001)