The circumference of earth is 40,075 kilometers. what would be a reasonable estimate for the circumference of earth?

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?