# Geometric mean

Calculate the geometric mean of numbers a=15.2 and b=25.6. Determine the mean by construction where a and b are the length of the lines.

**Result****Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):**

**Showing 0 comments:**

**Be the first to comment!**

#### To solve this example are needed these knowledge from mathematics:

## Next similar examples:

- Geometric progression 2

There is geometric sequence with a_{1}=5.7 and quotient q=-2.5. Calculate a_{17}. - Tenth member

Calculate the tenth member of geometric sequence when given: a_{1}=1/2 and q=2 - Geometric progression

Fill 4 numbers between 4 and -12500 to form geometric progression. - Coefficient

Determine the coefficient of this sequence: 7.2; 2.4; 0.8 - Six terms

Find the first six terms of the sequence a1 = -3, an = 2 * an-1 - Geometric progression 4

8,4√2,4,2√2 - Piano

If Suzan practicing 10 minutes at Monday; every other day she wants to practice 2 times as much as the previous day, how many hours and minutes will have to practice on Friday? - The city

At the end of 2010 the city had 155000 residents. The population increased by 2.1% each year. What is the population at the end of 2013? - A perineum

A perineum string is 10% shorter than its original string. The first string is 24, what is the 9th string or term? - Product

The product of two consecutive odd numbers is 8463. What are this numbers? - Root

Use law of square roots roots: ? - Calculation

How much is sum of square root of six and the square root of 225? - Theorem prove

We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started? - Power

Number ?. Find the value of x. - Examination

The class is 21 students. How many ways can choose two to examination? - AP - simple

Determine the first nine elements of sequence if a10 = -1 and d = 4 - Quadratic equation

Solve quadratic equation: 2x^{2}-58x+396=0