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ipn [44]
3 years ago
7

PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER PLS GIVE ME A STEP BY STEP EXPLANATION!!

Mathematics
2 answers:
Serggg [28]3 years ago
8 0
The answer would seem to be c
lesantik [10]3 years ago
8 0
The answer to your question is c
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A blueprint of a bedroom has a scale of 1 4 inch is equivalent to 1 foot. If the closet measures 1 2 inch by 3 4 inch on the blu
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Answer:

The actual dimensions of the closet are 2 ft by 3 ft.

Step-by-step explanation:

According to the scale, 1/4 inch <--> 1 foot

The closet dimensions on the scale are (1/2 inch, 3/4) or (2/4 inch, 3/4). Let the real closet dimensions be (x,y).

In this case, the rule of three can be applied to find the missing term of a proportion:

x*\frac{1}{4} = 1*\frac{2}{4}\\x=2\\y*\frac{1}{4} = 1*\frac{3}{4}\\y=3

The actual dimensions of the closet are 2 ft by 3 ft.

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3 years ago
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Do the standard deviations satisfy the guidelines for the use of ANOVA? No, because the largest standard deviation is less than
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No, because the largest standard deviation is more than twice the smallest standard deviation.

Step-by-step explanation:

Okay, so the standard deviation for each of the sample is given as;

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