10. The volume of tetrahedron whose vertices are A(3,7, 4), B(5,-2, 3), C(-4, 5, 6), D(1, 2, 3) is (A) 43/6 cu.units (B) 43 cu.units (C) 46/3 cu.units (D) 6/43 cu.units
Answers
Answer:
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Step-by-step explanation:
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Answer:
Salary (xi) workers (fi) (xi fi)
3000 16 48,000
4000 12 48,000
5000 10 50,000
6000 8 48,000
7000 6 42,000
8000 4 32,000
9000 3 27,000
10,000 1 10,000
∑fi=60 ∑fixi=305000
Mean =
∑fi
∑fixi
=
60
305000
=5083.33
Answer:
Salary (xi) workers (fi) (xi fi)
3000 16 48,000
4000 12 48,000
5000 10 50,000
6000 8 48,000
7000 6 42,000
8000 4 32,000
9000 3 27,000
10,000 1 10,000
∑fi=60 ∑fixi=305000
Mean =
∑fi
∑fixi
=
60
305000
=5083.33
Answer:
Salary (xi) workers (fi) (xi fi)
3000 16 48,000
4000 12 48,000
5000 10 50,000
6000 8 48,000
7000 6 42,000
8000 4 32,000
9000 3 27,000
10,000 1 10,000
∑fi=60 ∑fixi=305000
Mean =
∑fi
∑fixi
=
60
305000
=5083.33
Answer:
Salary (xi) workers (fi) (xi fi)
3000 16 48,000
4000 12 48,000
5000 10 50,000
6000 8 48,000
7000 6 42,000
8000 4 32,000
9000 3 27,000
10,000 1 10,000
∑fi=60 ∑fixi=305000
Mean =
∑fi
∑fixi
=
60
305000
=5083.33
Answer:
Salary (xi) workers (fi) (xi fi)
3000 16 48,000
4000 12 48,000
5000 10 50,000
6000 8 48,000
7000 6 42,000
8000 4 32,000
9000 3 27,000
10,000 1 10,000
∑fi=60 ∑fixi=305000
Mean =
∑fi
∑fixi
=
60
305000
=5083.33