Abus departed from new york at 11 pm with 44 passengers. an hour later, a few passengers got off at new jersey. the number of passengers who boarded the bus at new jersey were twice the number of passengers who got off the bus. if the bus has 50 passengers now how many passengers got off at new jersey? this is really confusing to me so with the answer and possibly how you did it . : )

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?