Austin said, i know 1/4 is less than 1/2 , so that means 3/12 is less than 1/2 . does austin's reasoning make sense ? explain.

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

The base of the rectangle pyramid is 13 inches long and 12 inches wide the height of the pyramid is 18 inches . what is the volume of the pyramid ?

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.