Mathematics, 28.01.2020 07:31 rodriguezzamyy
A) in how many ways can the rooms in a dorm be filled if there are 18 students applying for 4 available rooms (rooms provide similar conditions)? b) in how many ways can 2 students be selected from a group of 12 students for the positions of president, vice-president and a secretary?
Answers: 1
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Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.
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Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.
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A) in how many ways can the rooms in a dorm be filled if there are 18 students applying for 4 availa...
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