Mathematics, 02.11.2020 16:50 KOAL
Computers manufactured by a certain company have a serial number consisting of three letters of the alphabet followed by a three-digit number. If all the serial numbers of this type have been used(repetition is not allowed), how many sets have already been Three boys and six girls are being seated in a row of nine chairs on a stage which are numbered from left to right. How many seating arrangements are there if
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Mathematics, 21.06.2019 21:30, sandersmakaylaovq5vu
Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.
Answers: 1
Computers manufactured by a certain company have a serial number consisting of three letters of the...
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