Ms. Adams wrote a test. Part A had true/false questions, each worth 3 points. Part B had multiple choice questions, each worth 7 points. She made the number of points for Part A equal the number of points for Part B. It was the least number of points for which this was possible. Answer the following questions.

How many questions did Part A have?

How many questions did Part B have?

How many points was each part worth?

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Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?

Use the sample data and confidence level given below to complete parts a through d.a research institute poll asked respondents if they felt vulnerable to identity theft. in the poll, n=1090 and x=549 who said yes. use a 99% confidecne level.a. find the best point of estimate of the population of portion p.b. identify the value of the margin of error e.e= round to four decimal places as needed.c. construct the confidence interval._ < p < _ round to three decimal places.d. write a statement that correctly interprets the confidence interval.