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
Which expression represents the volume of the pyramid?
okn(n − 1) units
© 3n(n - 1) units
• 1_n?(n − 1) units
1n3n - 1) units
/(n-1)

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons

8/k

step-by-step explanation:

the argument of alfred t. mahan, henry cabot lodge, and albert j. beveridge was the economically and mass production the the americans could not consume themselves. this led expansion to sell to other foreign nations for profits.

step-by-step explanation:

this is my explanation