A sphere has a diameter of 28 millimeters. What is the circumference of the great circle? Use 3.14 for p. a. 43.96 millimeters b.87.92 millimeters c. 125.84 millimeters d.615.44 millimeters

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?