My friend Mimstoon purchased some yoys for $4 each and some lirnsfor $8 each. The total cost was about $32. Altogether, he purchased6 items.

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

Through non-collinear points there is exactly one plane.