Please answer all 5

This is timed

225/100 of last years cost. write each fraction as a decimal and as a percent

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.

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)