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Crazy boy [7]
3 years ago
8

How would u test whether 7 is a factor of 291

Mathematics
1 answer:
Nina [5.8K]3 years ago
7 0
Divide 291 by 7. If you get a whole number, its a factor. If it comes out as a decimal or fraction, its not a factor.
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In a classroom, there are 12 boys and 6 girls. The teacher needs one student to take a note to the
FrozenT [24]

Answer:

1/3

Step-by-step explanation:

There are 12 boys and 6 girls, meaning there are 18 students. The girls are 1/3 out of those 18.

3 0
3 years ago
You receive X dollars an hour for babysitting you babysit three hours on Friday and five hours on Saturday you receive $40 for t
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I am the number that is 5,000 greater than the smallest number u can make using six of the digits what number am I?—————————————
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Use mathematical induction to prove that if L is a linear transformation from V to W, then L (α1v1 + α2v2 +· · ·+αnvn)= α1L (v1)
e-lub [12.9K]

Answer:

The proof is shown in the explanation below.

Step-by-step explanation:

Analysis:

The proof by induction focuses on n. In this case, let n = 1, and L^{1} will be a linear operator since L^{1} = L

The exercise will show that L^{n} is a linear operator on V and that L^{n+1} is also a linear operator on V. This, follows that:

L^{n+1} (av) = L(L^{m}(v_{1}+v_{2})\\                   = L(L^{m} (v_{1} + L^{m}v_{2})\\                   = L(L^{m}v_{1} + L(L^{m}v_{2})\\                   = L^{m+1}(v_{1}) + L^{m+1}(v_{2})

6 0
3 years ago
Read 2 more answers
To pass science, a student must earn at least a grade of 70. How many students failed this science class?​
Colt1911 [192]

Answer:

7 students.

Step-by-step explanation:

To pass science, a student requires at least 70 grades so students who scored below 70 will be failed.

From the given bar chart we can calculate the number of students who scored below 70 grades

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Therefore, number of students who failed were

2 + 5 = 7 students.

4 0
3 years ago
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