BRAINLIST HELP Which of the following tables of values could NOT represent a function?

x-valuesy-values
113
422
731
10 40

x-valuesy-values
6 1
12 1
19 1
231

x-valuesy-values
18
119
110
311

x-valuesy-values
-234
-138
-5 12
0 290

Matilda and kathryn went on different road trips over spring break. the equation below represents the number of miles matilda drove in x hours. y = 60xthe table below shows the number of miles kathryn drove in x hours. time(in hours)distance(in miles)114228342456who drove at a greater speed? a. matilda drove at a greater speed. b. matilda and kathryn drove at the same speed. c. kathryn drove at a greater speed. d.there is not enough information to determine their speeds

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?