Dos 10 professores de matemática de um faculdade, serão escolhidos três deles para comporem uma banca de seleção de um concurso. De quantas formas essa banca pode ser constituída?
Avaliação de Matemática

Quiz
•
Mathematics
•
11th Grade
•
Medium
Used 3+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Arranjo A10,3
Combinação C10,3
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quantos anagramas tem a palavra ARARA?
10
12
20
30
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quantos anagramas tem a palavra MATEMÁTICA?
151200
135000
155000
215000
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quantos anagramas podemos obter a partir das letras da palavra PARAR?
a) 40
b) 45
c) 35
d) 50
e) 30
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Calcule C6,2
15
30
60
120
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Calcule C5,3.
1
10
20
120
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Quantos são os anagramas da palavra SABER?
60
120
240
8.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Dos anagramas da palavra CORAGEM, quantos começam por A?
120
240
720
5040
9.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Com as letras da palavra PROVA, quantos são os anagramas que começam por vogal e quantos são os anagramas que começam e terminam por consoante?
48 anagramas; 36 anagramas
48 anagramas; 48 anagramas
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