A buyer purchases 20% of the 12,000 widgets in a warehouse inventory. The next day, another buyer purchases 10% of the remaining widgets. How many wedges are left in the warehouse?

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15