1. in triangle abc , angle a is a right angle and angle b = 45. if ac = 12 feet, what is bc?
2. a triangle has side lengths of 34 in., 20 in., and 47in. is the triangle acute, obtuse, or right?

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.