What's the answer ?
A. B. C. Or D?

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500