During normal sleep, a bear’s heart beats about 50 times a minute. In its deepest state of hibernation, a bear’s heart may beat 55 times in 5 minutes. During deep hibernation, how many times would the bear’s heart beat in 45 minutes?

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never