A school is allowing its seniors to write proposals for their senior trip. Group A Submits an idea for attending a theme park. It would cost $200 to rent a bus, $5.50 per student for food and $35.75 per student for tickets. Group B submits a proposal to go to the beach and aquarium. For this trip it would cost $350 for the bus, $7.25 per student for food, and the aquarium is $4.00 per student. How many students would need to attend for the prices of the two trips to be the same?

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)