What does linear dimensions mean?

How long will it take an object to fall 30000 feet? What is MCMXCIC? Why do you use coordinate plane? How much money would you need in your account to make 6000 in interest at a rate of percent 4 percent in a year? How many dump truck loads of sand in a 10 cubic yard truck will it take to fill up a 60 ft diameter round pen 4 inches deep? How many meters in 29000 feet? How do you do 14 times 36? Why does a set containing n element have 2n subsets? What is the roman numerals for 07 05 1994? Is this statement true or falseThere is enough information to prove the triangles congruent using HL? Is 100 tenths bigger than 100 hundredths? What is the study of peoples vital statistics such as age race ethnicity and location? How many yards are there in 5 feet 8 inches? Can a triangle be both isosceles and obtuse? What is 556 thousandths as a decimal? What is the area of a sheet of paper that measures 8 inches by 6 inches and forming 4 congruent rectangles? What is 188.597 rounded to the nearest tenth? What is 15 minus 6 divided by 2? What is 20 percent of 120 dollars? What is the smallest multiple of 98 which is a square number?