Shirt Circuit Graphic Tees has fixed expenses of $25,560 for the production of their t-shirts. They have a variable expense of $4.50 for each t-shirt that they produce, and they sell their t-shirts for $22.50 each. How many t-shirts does Short Circuit Graphic Tees have to sell to reach their break even point?

Which graph represents the following piecewise defined function?

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is