a biscuit recipe calls for dough to be rolled out and circles to be cut from the dough. the biscuit cutter has a radius of 4 cm find area of the top of the biscuit once it cut.

Combine like terms to make a simpler expression 3z+z

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no