Companies raise money to develop now products by inviting them money through buying stock in the company. In return, the buyer has a chance to make a profit. The smallest amount of stock is called a share.

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.