Plz plz plz ! riley is saving up to buy a new television. she needs a total of $1,354.57. riley has saved $200.97 already and earns $82.40 per week at her job. how many weeks does riley need to work to save enough money to buy the new television? a. 12 b. 13 c. 15 d. 14

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?