Of the students at Milton Middle School, 144 are girls. If 40% of the students are girls, how many total students are there at Milton Middle school? A. 360 B. 270 C. 450 D. 180

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.