You have six friends want to go to a concert with you but you only have room for in your car for two of them to where i can get some different favoritism you have your friends restaurants there for long and too short shots and the short straw was when how many possible pairs of friends could be chosen in this way

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

10% of 1,900,000. show me how you got the answer

The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2