Find the mean of the data.

56, 75, 46, 70, 43
is 255.6 the right answer

58

Step-by-step explanation:

Mean=

        =

        = 58

Hope this helps!!!

Step-by-step explanation:

Lucy cuts 4 square with side length x in. From the corners of a 6 in by 9 in cardboard rectangle. She folds the remaining cardboard to make a tray that is x in high. Write and simplify a polynomial fiction for volume V of the tray in terms of xLucy cuts 4 square with side length x in. From the corners of a 6 in by 9 in cardboard rectangle. She folds the remaining cardboard to make a tray that is x in high. Write and simplify a polynomial fiction for volume V of the tray in terms of xLucy cuts 4 square with side length x in. From the corners of a 6 in by 9 in cardboard rectangle. She folds the remaining cardboard to make a tray that is x in high. Write and simplify a polynomial fiction for volume V of the tray in terms of xLucy cuts 4 square with side length x in. From the corners of a 6 in by 9 in cardboard rectangle. She folds the remaining cardboard to make a tray that is x in high. Write and simplify a polynomial fiction for volume V of the tray in terms of x