Fatima surveyed a random sample of 80 students in her school about their favorite type of pet. Of the students surveyed, 20 chose cats as their favorite type of pet. If there are 597 total students at the school, what would be a valid estimate for the number of students whose favorite type of pet is a cat?

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