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. A solid right pyramid has a square base with an edge length of n units. The height of the pyramid is n minus 1 units. Which expression represents the volume of the pyramid?

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Pls! does anybody know a shortcut for answering these types of questions in the future?

Jim had 15 minutes to do 5 laps around his school what would his time be