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KIM [24]
2 years ago
15

What is the geometric mean of 5 and 7?

Mathematics
1 answer:
Harman [31]2 years ago
5 0
<h3>Geometric mean of 5 and 7 is 5.9161</h3>

<em><u>Solution:</u></em>

Given that,

We have to find the geometric mean of 5 and 7

The geometric mean of two numbers a and b is the square root of product of a and b

Which means,

Geometric\ mean = \sqrt{ab}

<h3><u>Geometric mean of 5 and 7</u></h3>

Geometric\ mean = \sqrt{5 \times 7}\\\\Geometric\ mean = \sqrt{35}\\\\Geometric\ mean = 5.9161

Thus geometric mean of 5 and 7 is 5.9161

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What is the mean median and mode of 99, 69, 96, 69, 78. Round to the nearest tenth if necessary
KiRa [710]
A median is the middle number of a data set.
To find it put the numbers in order.
78, 69, 69, 96, 99
Then find the middle number
78, 69, *69,* 96, 99

The median is 69

A mode is the number that appears the most in a set of numbers.
78, *69, 69,* 96, 99

The mode is 69

To find the mean or average of a set of numbers, add all the numbers together then divide by the number of numbers there are.
99+69+96+69+78 = 411
411/5 = 82.2

The mean is 82.2

Hope this helped! If you have anymore questions or don't understand, please comment on my profile or DM me. :)
6 0
3 years ago
Write and solve the following expression:<br><br>The sum of 7 and twice a number is 15
Nastasia [14]

Answer:

It would be 7 + 2x = 15

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3 years ago
Can Someone Please Help Me With These 2 Problems I Tried Looking Up Videos On How To Get It &amp; I'm Just Confused
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6 0
3 years ago
PLEASEE HELPP!!!
Mandarinka [93]

Answer:

AB/DE=BC/EF=AC/DF

Step-by-step explanation:

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Corresponding segments are proportional in length. Corresponding angles are congruent.

6 0
3 years ago
Read 2 more answers
How do you put 37x=12 into log form like change of base formula
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37x = 12 to log form is log37(12) log 12/log 37 = 0.68
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