Ababy elephant weighs 200 pounds at birth. seven years later, the elephant's weight is 3,000 pounds. what is the rate of change of the weight of the elephant? a) 400 pounds per year b) 429 pounds per year c) 457 pounds per year d) 466 pounds per year

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

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

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?