Which expression represents the volume of the pyramid?
The base of a solid right pyramid is a square with an edge
length of n units. The height of the pyramid is n - 1 units.
znan – 1) units
Inn - 112 units
2n(n-1) units
nin - 1) units

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce

the forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?