2 years ago

A number, twice that number, and one-third of that number are added. The result is 20. What is the number?

Mathematics

1 answer:

trasher [3.6K]2 years ago

8 0

The answer is 6 because 6+12+2=20. I hope that was helpful. :)

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2 years ago

In Class 1, what is the median score? A) 70 B) 70.5 C) 71.5 D) 72

evablogger [386]

Answer:

B) 70.5

Step-by-step explanation:

Median = middle value when the values are placed in order.

If there are two middle values, the median is the mean of those two values.

<u>Class 1</u>

45 46 51 52 53 53 61 63 64 65 66 68 70 <u>70 71</u> 73 76 77 79 81 82 83 84 87 90 92 93 95

There are 28 values in Class 1.

Therefore, there are two middle values: 14th and 15th values

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$\implies \textsf{Median}=\dfrac{70+71}{2}=70.5$

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The median of 10,31,36,36,38,42,47,48,49,52

olga2289 [7]

So,

To find the median, arrange all the numbers from least to greatest.

10, 31, 36, 36, 38, 42, 47, 48, 49, 52

The middle two numbers are 38 and 42. Take their average.
40

40 is the median of 10, 31, 36, 36, 38, 42, 47, 48, 49, and 52.

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3 years ago

WILL GIVE BRAINLIEST!!!!! The figure below shows a line graph and two shaded triangles that are similar Which statement about th

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Answer:

The slope from point O to point A is 3 times the slope of the line from point A to point B.

Step-by-step explanation:

The slope of the entire line is 1. The slope from point A to point B is also 1. 1 multiplied by 3 is still 1, which means that the slope from point O to point A is also 1.

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3 years ago

What is 6% equivalent to

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Answer: 0.06, 6/100, 3/50

Step-by-step explanation:

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2 years ago