Your refrigerator stopped working, and your family is shopping for a new one. One refrigerator costs $460 and is estimated to use
468 kW. h per year. A similar, Energy Star® refrigerator costs $546
but uses 365 kW. h per year. What is the yearly cost of using each
one? How many years would you need to use the Energy Star®
refrigerator to make up the difference in cost?

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.

The upward force acting on the wing of a airplane in flight is known as the "lift" force. (d)

It is the areas with lines. this may sound a little confusing, but i hope it !