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adell [148]
3 years ago
15

For the data set below, which of the following are true? {12, 18, 28, 14, 18, 20, 12}

Mathematics
2 answers:
iragen [17]3 years ago
6 0
Alright bud the best answer to this question will be that the mode is 12 because it appears the most
tester [92]3 years ago
5 0

Answer:

B might be the correct answer.

Step-by-step explanation:

12, 12, 14, 18, 18, 20, 28,

Median ( the middle number ): 18

Mean: 17.42

Mode: 12 and 18.

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Harman [31]
5/8 = 0.625 = 62.5%

If 62.5% were glazed then you must find 62.5% of 24.

Equation…

x=0.625(24) = 15

if each costs $0.84 cents plus tax then you will multiply by 15.

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3 0
3 years ago
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I can’t seem to find the shaded area
mel-nik [20]

Answer:

8/21

Step-by-step explanation:

1- 2/7 - 1/3 = 21/21 - 6/21 - 7/21 = 8/21

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melomori [17]

Answer:

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3 years ago
The angle of elevation of the top of a tower from a point 100m away is 45 degrees. What is the height of the tower to the neares
OLEGan [10]
<h3>Answer: 100 meters</h3>

===========================================

Explanation:

If you draw out the diagram, then you'll find that a 45-45-90 triangle forms. The nice thing about this type of triangle is that the two legs are always the same length. The horizontal leg is 100 meters, so the vertical leg must also be 100 meters.

Side note: this type of triangle is an isosceles right triangle.

---------

You could use the tangent rule to get the same thing

tan(angle) = opposite/adjacent

tan(45) = 100/x

1 = 100/x

1*x = 100

x = 100

In this case, the opposite leg is the vertical leg since it is furthest from the angle of elevation.

5 0
3 years ago
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<span>86.23 Should be the correct answer =)</span>
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