How many feet in one alitatude?

What is your score if you have 12 questions and you get 3 wrong? What does it mean when you cannot walk a straight line and are walking and often veer to the right side? What is a third of 54 equals? What is the name of 61 to 69 sided polygons? How much is 108 inches? How many palindromic numbers in 6 digits? What Is The Equation For v -10 -9? What is the greatest possible error of 54.4 cm? What should a 3 year old know? What are all the equivalent fractions of 4 32? Is 42 divisible by 6 by 3 by 2? What is 546 in roman numerals? Which percent is 1 2 equal to? How do get past level 3 on civiballs x-mas edition? What is a person from 50-59 called? What is half of of one tablespoon? What is 1.450 in fraction simplest form? What does perfect square root mean? What is twenty twelfths as a decimal? Can twenty-four over sixty-three be simplified?