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2 years ago

ReWarding Brainly foR correct Answer

Mathematics

2 answers:

Oksanka [162]2 years ago

6 0

Answer:

The first 1 and the last 1 are statistical.

Step-by-step explanation:

You need more than one data point for it to be statistical.

serious [3.7K]2 years ago

4 0

Answer:

1 and 4 are statistical questions

Step-by-step explanation:

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Hector has a floor plan showing his new house. On the floor plan, his bedroom is 3 inches wide and 3

Nat2105 [25]

Question:

Hector has a floor plan showing his new house. On the floor plan, his bedroom is 3 inches wide and 3 1/2 inches long. The scale of the floor plan is 1/4 inch = 1 foot. What is the actual length of Hector’s room?

Answer:

The actual length of Hector room is 14 foot

Solution:

Given that, On the floor plan, his bedroom is 3 inches wide and $3\frac{1}{2}$ inches long

The scale of floor plan is given as:

$\frac{1}{4} \text{ inch} = 1 \text{ foot }$

Therefore,

$1 \text{ inch } = 4 \text{ foot}$

To find: Actual length of floor

From given question,

$length = 3\frac{1}{2} \text{ inches}$

Converting the mixed fraction to improper fraction,

$length = \frac{2 \times 3 + 1}{2} = \frac{7}{2} \text{ inches }$

Since, 1 inch = 4 foot

$\frac{7}{2} \text{ inches } = \frac{7}{2} \times 4 \text{ foot } = 14 \text{ foot }$

Thus actual length of Hector room is 14 foot

6 0

2 years ago

What is answer plz help

sp2606 [1]

Answer:

y=1

Step-by-step explanation:

When x= -4, y=1, i don't know how else to explain it. Find the y value of the graph at that point.

3 0

2 years ago

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0.009 is 1/10 of which decimal

hoa [83]

The answer would be 0.09

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3 years ago

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Last month John had $240 in his savings account. He got money for his birthday and now he has $320. What is the percent of chang

Elis [28]

Answer:

Should be a 33.33% increase

Step-by-step explanation:

320 divided by 240 to get 1.33, anything above 1 is increase, so its a 33% increase.

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2 years ago

CAN U HELP ME PLZ!!!! | \/

slava [35]

Answer:

7.33

Step-by-step explanation:

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2 years ago