Triangle ABC is transformed to create triangle MNO and triangle PQR as described below. • MNO represents the translation 2 units left and 2 units down of triangle ABC.

• PQR represents the dilation of triangle ABC by a scale factor of 2.

Which of these is correct?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Which statements regarding efg are true? check all that apply.

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet