use the slope to determine if lines AB and CD are parallel, perpendicular, or neither. A(-3,8), B(3,2), C(7,1),D(5,-1)(please help asap!!)

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense