. Which transformations will not produce similar figures? Select all that apply and explain your choices.
A. (x, y) → (x - 4,y) → (-x, -y) → (8x, 8y)
B. (x, y) → (x + 1, y + 1) → (3x, 2y) → (-x, -y)
C. (x, y) → (5x, 5y) → (x, -y) → (x + 3, y - 3)
D. (x, y) → (x, 2y) → (x + 6, y - 2) → (2x, y)
E. (x, y) → (x, 3y) → (2x, y) → (x - 3, y - 2)

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.