Write an equation of the line passing through the point (-2,1) and perpendicular to the line y=2x-5

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

Which strategy is used by public health to reduce the incidence of food poisoning?

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.