Mathematics, 31.01.2020 03:45 lizdeleon248
Aprofessor must randomly select 4 students to participate in a mock debate. there are 18 students in his class. in how many different ways can these students be selected, if the order of selection does not matter?
a. 3,060
b. 38,390
c. 73,440
d. 1,768
Answers: 3
Mathematics, 21.06.2019 19:30, joselinegarciaowyrpf
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.
Answers: 1
Mathematics, 22.06.2019 00:00, jonmorton159
Need plz been trying to do it for a long time and still haven’t succeeded
Answers: 1
Aprofessor must randomly select 4 students to participate in a mock debate. there are 18 students in...
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