Ivan plans to reorganize the music on his mp3 players . he has 9 1/3 music of rock and hip-hop . after the change he is planning , he will have 2 4/5 times as many hours if rock and hip-hop music on his mp3 players . is ivan planning to add or remove rock and hiphop music from his mp3 players . explain how you know

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.

What is the solution to the division problem below x3+x2-11x+4/x+4

You so much whoever answers with accuracy •the parent function of the graph of f(x) is the square root function, which was reflected across the x-axis. which of the following is the equation of f(x)?