Average =$332.00 / 144 = $2.30555. The average purchase price of $2.3555 can be viewed as a weighted average of the three purchase prices. This average is closer to $2 than $3 because more lumber was bought at the lower prices than the higher prices. The majority of performance metrics are ratios of one kind or another.
The terrestrial planets. From left to right: Mercury, Venus, Earth, and Mars. A terrestrial planet is mostly made of rock (silicate) Earth is the original terrestrial planet. When astronomers started understanding the kinds of planet they extended the term to include our nearest rocky neighbours: Mercury, Venus and Mars. It is often said that they are similar to Earth.
1 The four innermost planets in the Solar System (Mercury, Venus, Earth, and Mars) are sometimes called the terrestrial planets because of their proximity to Earth (Terra in Latin) and their similarity as compact solid bodies with rocky surfaces.he core accretion model describes how the rocky inner planets formed from Sol's protoplanetary disk. The larger terrestrial planets, Earth and Venus, probably needed tens of millions of years to grow to their current size through collisions with large planetary embryos of 1,000 to 5,000 kilometers (620 to 3,100 miles).