At Bailey Middle School, 15% of the sixth-grade students are doing History Day projects. There are 24 sixth graders doing History Day projects. How many students are in sixth grade at Bailey Middle School?

Which statement is true about the local minimum of the graphed function? over the interval[-4,-2], the local minimum is 0. over the interval [-2,-1] , the local minimum is 25. over the interval [-1,4], the local minimum is 0. over the interval [4,7], the local minimum is -7