There are 206 bones in the adult human body there are 2 bodies how many bones in all

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

The circumference of a circle is 5 pi cm. what is the area of the circle?

Can someone me with this problem . show your work .