In circle l, arc nop is 90° and the radius is 5 units. which statement best describes the length of arc nop? circle m with radii lm, ln, lo, and lp so that arc mnop is created one fourth the area of circle l one fourth the circumference of circle l one half the area of circle l one half the circumference of circle l

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.