Which of the following graphs could represent a quartic function?

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.