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Juliette [100K]
3 years ago
12

Which situation is an example of an obserational study apex

Mathematics
2 answers:
NISA [10]3 years ago
8 0

Answer:

Finding out tye number of monthly burglaries of a residential neighborhood for a statistical study for the police

kompoz [17]3 years ago
5 0

Answer:

be more descriptive I have no clue what you mean

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Scott is making costumes for a dance recital. He has 12 yards of purple fabric. Each costume uses 3/4 yard of purple fabric. How
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Answer:

The number of costumes Scott makes is 16.

Step-by-step explanation:

Let us assume that the number of costume Scott makes be x.

As given

Scott is making costumes for a dance recital. He has 12 yards of purple fabric.

Each\ costume\ uses\ \frac{3}{4}\ yard\ of\ purple\ fabric.

Than the equation becomes

\frac{3\times x}{4} = 12

\frac{12\times 4}{3} = x

Simplify the above

4 \times 4 = x

x = 16

Therefore the number of costumes Scott make be 16 .

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