You are given data set= .99,1.92,1.23,.85,.65,.53,1.41,1.12 ,.63,.67,.69,.60,.60,.66
a) find mean, median and mode

Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks