A grocery stores sells 3 different kinds of trail mix. Trail mix A is $6 for 3/4 pound. Trail mix B is $8.50 for 1 pound. Trail mix C is $2.25 for 4 ounces. If there are 16 ounces per pound, which of the following statements is correct? (The one that is cheapest per pound is the best deal.) (1 Point)

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?