1penny has a mass of 4 grams and is 1.55 millimeters thick. how much mass will a stack of 20 pennies tall have?

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

Need on this geometry question. explain how you did it.

Describe a situation that you could represent with the inequality x< 17