A dart hits the small circular target shown below at a random point. Find the probability that the dart lands in the shaded circular region. The radius of the target is 8cm and the radius of the shaded region is 3cm. Use the value 3.14 for . Round your answer to the nearest hundredth.

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The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?