Researchers measured the data speeds for a particular smartphone carrier at 50 airports. the highest speed measured was 78.7 mbps. the complete list of 50 data speeds has a mean of x=18.51 mbps and a standard deviation of s=36.78 mbps. what is the difference between carrier's highest data speed and mean of all 50 data speeds?

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

How do i do this? i don’t understand

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1