A sonographer is trying to determine the size of a gallstone. If the stone is spherical and has a diameter of 12 millimeters, what
Is its volume?

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. identify the domain for each of the given functions.