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2 years ago

How to calculate geometric mean

Mathematics

1 answer:

loris [4]2 years ago

8 0

Answer:

Answer:Basically, we multiply the numbers altogether and take the nth root of the multiplied numbers, where n is the total number of data values. For example: for a given set of two numbers such as 3 and 1, the geometric mean is equal to √(3×1) = √3 = 1.732.

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Which inequality describes all the solutions to 5(3 − x) < −2x + 6?

Marrrta [24]

Given:

The inequality is

$5(3-x)$

To find:

The inequality that solution describes all the solutions to the given inequality.

Solution:

We have,

$5(3-x)$

Using distributive property, we get

$5(3)+5(-x)$

$15-5x$

$15-6$

$9$

Divide both sides by 3.

$\dfrac{9}{3}$

$3$

It can be written as

$x>3$

Therefore, the value of x is greater than 3. So, the required inequality is either $x>3$ or $3$ .

4 0

3 years ago

Choose the symbol that correctly compares these mixed numbers.

Anastasy [175]

Answer:

It is 7 2/11 is less then 7 4/10

Step-by-step explanation:

You do not have to worry about the whole number because they are the same. You have to compare the fractions, so if comparing fractions 10 is less then 11 so 1/10 has a larger space then 1/11. That is how i got the answer. Hope this helps. Am I right?

5 0

3 years ago

Read 2 more answers

The values of x and y are directly and one pair of values are given.

Anestetic [448]

Answer:

The relation is $y = -1.5x$

Step-by-step explanation:

x and y are directly proportional:

This means that the equation is given by:

$y = ax$

In which a is the multiplier that relates these two variables.

x= -4, y =6

We use this to find a. So

$y = ax$

$6 = -4a$

$a = -frac{6}{4}$

$a = -1.5$

The relation is $y = -1.5x$

7 0

3 years ago

By definition, future value is?

Yuki888 [10]

Future value is the value of an asset at a specific date. It measures the nominal future sum of money that a given sum of money is "worth" at a specified time in the future assuming a certain interest rate, or more generally, the rate of return; it is the present value multiplied by the accumulation function.

3 0

3 years ago

Read 2 more answers

What integer does the arrow indicate?

Vsevolod [243]

Answer:

-9

Step-by-step explanation:

Given

See attachment for number line

Required

What does the arrow integer

Represent the value of the arrow with x.

The arrow is on number -9.

This number is what the arrow represents.

Hence:

$x = -9$

8 0

3 years ago