Statistics, NAP-I4-CA21 Kate made a dot plot to show the ages of all her cousins. What is the range of ages of all Kate's cousins? `4` `8` `11` `12` Show Answers Only `8` Show Worked Solution `text(Range) = 17 – 9 = 8`
Algebra, NAP-I4-CA18 Which expression is equivalent to `4x^2-12x + x^3?` `4(x^2-3x + x^3)` `4x (x-3 + x^2)` `x^2 (4-12 + x)` `x (4x-12 + x^2)` Show Answers Only `x (4x-12 + x^2)` Show Worked Solution `x (4x-12 + x^2)` `= 4x^2-12x + x^3`