triangle abc is similar to triangle def . the length of ac¯¯¯¯¯ is 12 cm. the length of ef¯¯¯¯¯ is 15 cm. the length of df¯¯¯¯¯ is 9 cm. what is the length of bc¯¯¯¯¯ ? enter your answer in the box.

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

Consider the graph of the exponential function y=3(2)×

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500