Aroller coaster car rapidly picks up speed as it rolls down the slope as it starts downslope its speed is 4 miles per second but 3 seconds later at the bottom of the slope its speed is 22 miles per second what is the average acceleration? a.-6m/sb.7.33m/sc.6m/s

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