Mathematics, 17.06.2021 02:50 batmannn1516
A school newspaper reporter decides to randomly survey 12 students to see if they will attend carnival festivities this year. Based on past years, she knows that 18% of students attend carnival festivities. We are interested in the number of students who will attend the festivities. a. How many of the 12 students do we expect to attend the festivities? b. Find the probability that 4 students will attend. c. Find the probability that less than 6 students will attend.
Answers: 2
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Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
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Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet
Answers: 1
A school newspaper reporter decides to randomly survey 12 students to see if they will attend carniv...
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