Arectangular flower garden in samantha back yard has 100ft around it's edge. the width of the garden is 20 feet. what is the lengt of the garden? use the numbers such as 10

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Is a positive integer raised to a negative power always positive

What is the total area of the figure?