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adell [148]
3 years ago
15

A scale drawing of an office space uses a scale of 1 in. : 6 yd. The scale drawing has an area of 4 square inches. What is the a

rea of the actual office space?
Mathematics
1 answer:
Juliette [100K]3 years ago
7 0

Answer:

30

Step-by-step explanation:

The scale is 1 in : 6 yd. the drawing was 5 inches. Multiply the drawing measurement (5) times the yards cause that’s the measurement you want and you get 30 yards.

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Answer:

Step-by-step explanation:

To find the Scale factor we use this formula:

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I took 1 and 4:

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I'm not sure which form the question is so I will leave it here.

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Given here are a set of sample data: 12.0, 18.3, 29.6, 14.3, and 27.8. the sample standard deviation for this data is equal to _
disa [49]
The answer is 7.9306

Using the formula in the attached:
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1.) Calculate the mean first:
μ = 12.0 + 18.3 + 29.6 + 14.3 + 27.8 / 5
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2.) Using the mean, calculate (xi - μ)² for each value:
(12.0 - 20.4)² = 70.56
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3.) Sum the squared differences and divide by n - 1.
μ = 70.56 + 4.41 + 84.64 + 37.21 + 54.76
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4.) Get the square root of the sample variance:
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Step-by-step explanation:

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