Alex wong basketball after making a half court shot. the display box for his new basketball is in the shape of a cube. alex measures the length of one side of the cube to be 9.5 inches. the basketball inside is touching every wall of the box. how many cubic inches of air is surrounding the ball in the box

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?