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Flura [38]
3 years ago
15

This is a statistics problem.

Mathematics
1 answer:
Irina18 [472]3 years ago
4 0
<span>The point estimate of the mean percentage of reservations is the midpoint of the interval, which is 3.2%</span>
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Answer:

3456.1

Step-by-step explanation:

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A piece of hardware is constructed by drilling a cylindrical hole
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The volume of the remaining material once the hole has been drilled to the nearest cubic millimeter is 3010mm³.

<h3>What is a cylinder and a square prism?</h3>

A square prism is simply a 3-dimensional shape figure with square bases and the other four faces are rectangular in shape.

The volume of a square prism is expressed as;

V = a²h

A cylinder is simply a 3-dimensional shape having two parallel circular bases joined by a curved surface.

The volume of a cylinder is expressed as;

V = π × r² × h

Given the data in the question and image below.

For the square prism;

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For the cylinder;

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Now, the volume of tthe remaining material once the hole has been drilled will be;

V = Volume of the square prism - volume of the cylinderical hole

V = ( a² ×  h ) - ( π × r² × h)

V = ( (20mm)² ×  35mm ) - ( 3.14 × (10mm)² × 35mm)

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V = 3010mm³

Therefore, the volume of the remaining material once the hole has been drilled to the nearest cubic millimeter is 3010mm³.

Learn more on volume of cylinder here: brainly.com/question/16788902

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6 0
2 years ago
math question, help. I got two different answers for this and I don’t know which one is correct. please include steps
Katena32 [7]

Answer:

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Step-by-step explanation:

We can factor the denominator of the second term, which lets us see how to combine terms:

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8 0
4 years ago
A table costs $50 more than a chair. The cost of 6 chairs and 1 table is $750. The equation 6x + x + 50 = 750, where x is the co
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Answer:

The cost of a chair is $100

The cost of a table is $150

Step-by-step explanation:

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3 years ago
When Charles randomly chooses a fruit from a basket of apples and oranges, the odds are 5 to 3 that he will select an orange. Wh
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It is approximately a 7:20 chance he would draw 2 oranges from the basket.
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