Which of the following is true of euclidean distances? a. it is commonly used as a method of measuring dissimilarity between quantitative observations. b. it is used to measure dissimilarity between categorical variable observations. c. it is not affected by the scale on which variables are measured. d. it increases with the increase in similarity between variable values.

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

According to the data set, where should the upper quartile line of the box plot be placed?