After plotting the data where x=area, and f(x)=the length of one side of the square, sam determined the model to approximate the side of a square was use the model sam created to predict the side length of the square when the area is 86. 6

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?

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days