Any large random sample from a group of people will be representative of the entire group. true false

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.