People that have telescopes what does the moon or stars look like

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Can someone me with this? i’m not sure what to put for my equations.

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.