A)choose four numbers that have the smallest possible standard deviation. (b)choose four numbers that have the largest possible standard deviation. (c)is more than one choice possible in either (a) or (b)? explain.

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?

Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.

The distributive property allows you to say that 3(x − 1) = 3x −