A principal made the histogram below to analyze how many years teachers had been teaching at her school. What is the probability that a teacher on the staff has been there for fewer than 5 years?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola

The elmina wilson company produces spaghetti sauce that is used in restaurants. the fixed costs total $1,329,050. the selling price per 64 oz. can of sauce is $12.40. the variable cost per can is $4.80. what is the break-even point in number of cans?