Order the measurements from largest to smallest.
4.9L , 4090ml , 1.4km , 4901m

What is the result of the following division?

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

Jessa bought a yoyo from a company that claims that, with each retraction, the string rolls up by 60% of the original length. she sets up a tape measure and throws the yoyo 3 times. her data are charted below. throw length of string (feet) 1 3 2 1.8 3 1.08 jessa wants to find the sum of the length of string after 10 throws. what is the sum of the lengths, rounded to the nearest hundredth?