Connelly cuts a solid object in half. what happens to the mass, volume, and density of the object that connelly cuts? a)the mass and volume are both divided by two, and the density is divided by four. b) the volume is divided by two, but the mass and density do not change. c) the physical properties of the substance change, and all three properties must be re-measured. d) the mass and volume are both divided by two, but the density remains the same.

The chart shows the costs and shipping times for materials that a company needs to build a new product. which describes the best trade-off if the company needs to start building their product within the next two years? they should order the domestic materials because it is always best to choose the fastest shipping time. they should order the imported materials because it is always best to choose the lowest cost for materials. since the shipping time is longer, they should order the domestic materials because the additional cost is worth it to get the materials in time. even though the shipping time is longer, they should order the imported materials because they are less expensive and should arrive in plenty of time to build the product.