A data set lists weights (lb) of plastic discarded by households. The highest weight is lb, the mean of all of the weights is lb, and the standard deviation of the weights is s lb. a. What is the difference between the weight of lb and the mean of the weights? b. How many standard deviations is that [the difference found in part (a)]? c. Convert the weight of lb to a z score. d. If we consider weights that convert to z scores between 2 and 2 to be neither significantly low nor significantly high, is the weight of lb significant?

For the equations below which statement is true ? -2x=14 6x=-42

Is a positive integer raised to a negative power always positive

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.