Which sequence of transformations creates a similar but not congruent triangle? 1) Rotation and translation

2) Reflection and rotation

3) Translation and reflection

4) Dilation and translation

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.