. Teesha is in French Club. There are 10 freshman, 12 sophomores, 15 juniors, and 30 seniors in the club. The advisor is going to randomly choose one of the members of the club to be a guide for an important visitor. 1. 15/67
2. 22/67
3.37/67
4. 45/67
Answers
Answer 1
Answer:
Let's first determine the total number of the students.
=> 10 freshman
=>12 sophomores
=>15 juniors
=> 30 seniors in the club.
Since the adviser will only chose 1, let's add then divide by 4 to get the average.
=> 10 + 12 +15 + 30 = 67 students
=> 67 / 4 = 16.75
OR close to
=> 15/67
=> 10 freshman
=>12 sophomores
=>15 juniors
=> 30 seniors in the club.
Since the adviser will only chose 1, let's add then divide by 4 to get the average.
=> 10 + 12 +15 + 30 = 67 students
=> 67 / 4 = 16.75
OR close to
=> 15/67
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Edges:?
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Answers
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C + V = A + 2
Where,
C: number of faces
V: number of vertices
A: number of edges.
Clearing A we have:
A = C + V-2
Substituting values:
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Answer:
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C.33
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Where,
C: number of faces
V: number of vertices
A: number of edges.
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Answer:
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Answers
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Answers
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(4r / s) - (r / s)
We observe that we have the term r / s in the whole expression.
Therefore, we can draw common factor.
Rewriting we have:
(r / s) * (4-1)
(r / s) * (3)
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Answer:
the difference is:
3 (r / s)
(4r / s) - (r / s)
We observe that we have the term r / s in the whole expression.
Therefore, we can draw common factor.
Rewriting we have:
(r / s) * (4-1)
(r / s) * (3)
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Answer:
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Answers
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Answer:
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Step-by-step explanation:
Answers
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Answers
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