Help ASAP I will give you 15 points and help with any of your questions

The geometric mean of 24 and 45 is equal to 32.86.

Given the following data:

Geometric mean is an average value that is used to indicate the central tendency of a data set containing a group of numbers, especially by determining the product of their values.

Mathematically, geometric mean is given by this formula:

[tex]G=\sqrt[n]{x_1x_2...x_n}[/tex]

Substituting the given parameters into the formula, we have;

[tex]G = \sqrt[2]{24 \times 45} \\\\G = \sqrt{1080}[/tex]

G = 32.86.

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Answer:

A = $150

B = $130

C = $140

Step-by-step explanation:

Let the amount received by a be $x

b receives $20 less than a;

we have that;

b = x - 20

c receives half of Sum A and B

c = (x + x-20)/2

c = (2x-20)/2

c = x - 10

Add all and it gives 420

x - 10 + x -20 + x = 420

3x -30 = 420

3x = 420 + 30

3x = 450

x = 450/3

x =$150

a = 150

b = x - 20; 150 - 20 = 130

c = x-10

c = 150-10

c = $140

Answer:

A= -75

B= -60

C= -45

D= -15

E= 15

F=30

Step-by-step explanation:

Each point is 15 away, so you just add or subtract 15 based off of if it's a negative or positive number on the number line.

Hope this helped!

Step-by-step explanation:

no 2 is more than -5 because 2 is positive but -5 is negative

Answer:

The answer is below

Step-by-step explanation:

The question is not complete, but I would show you how to answer it.

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, translation, reflection and dilation.

Translation is the movement of a point up, down, left or right. Translation is a rigid transformation, that is it preserves the shape and size of the figure. Types of rigid transformation are rotation, reflection, and  translation.

If the distance between Line segment AB and line segment XY is 2 units and then both line segments are  translated 2 units left and 3 units down to form line segments A'B' and X'Y'. The distance between the newly formed line segments A'B' and X'Y' would still be 2 units.

Answer:

wheres the question?......

Answer:

What is the equation?

Equation...? where....?

Answer:

5/1

Step-by-step explanation:

The reciprocal is just flipping the fraction!

Answer:

$317

deposit: add

157+160= 317

Answer:

The probability is 6/42. If you need it simplified it's 1/7.

Step-by-step explanation:

If it's wrong please let me know :)

Given:

The value of car before two years = £10000

The value of the car decreases by 5% each year.

To find:

The present value of the car.

Solution:

The exponential decay model for present value is

[tex]y=a\left(1-\dfrac{r}{100}\right)^t[/tex]

Where, a is the initial value, r is the rate of decay and t is time in years.

Putting P=10000, r=5 and t 2, we get

[tex]y=10000\left(1-\dfrac{5}{100}\right)^2[/tex]

[tex]y=10000\left(1-0.05\right)^2[/tex]

[tex]y=10000\left(0.95\right)^2[/tex]

On further simplification, we get

[tex]y=10000(0.95)(0.95)[/tex]

[tex]y=9025[/tex]

Therefore, the present value of the car is £9025.

Answer:

Step-by-step explanation:

Answer:

x>67

So basically what you do is subtract 3 from each side :)

Answer:

336

Step-by-step explanation:

12*28

Answer:

Steve

Step-by-step explanation:

steve is buying 200 minutes which is more than 150 minutes

Hope i helped :) :) :)

Answer:

6/5

Step-by-step explanation:

1 would equal 5/5 so add another 1 to get 6/5

The values of x and y that make the quadrilateral a parallelogram​ are, X = 25 & Y = 15

Quadrilateral are the type of polygon who has 4 sides, on the basis of length and angle between sides we can further classify quadrilateral into following categories;

for example, Rectangle, Square, Parallelogram, Rhombus, Trapezium

Given that,

A parallelogram whose all the angles are,

(4x + 13)°, (4y + 7)°, (3x - 8)°, (5x - 12)°

It is known that,

Opposite Interior angles of  parallelogram are equal

so,

⇒ (4x + 13) = (5x - 12)

⇒  x = 25

⇒  (4y + 7) = (3x - 8)

⇒   4y + 7  = 75 - 8

⇒   4y = 60

⇒    y = 15

Hence, the values of x and y are respectively 25, 15

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Answer:

ok so it is 169

Step-by-step explanation:

ok i hope this is correct i used a calculator so sorry if its wrong all i did was divide some stuff

if its correct can u give me the crown

if u dont want to thats alright

i divided 845 and 5 and got 169

Answer:

I think the answer is A=49

Answer: he owes him 3 cents

Step-by-step explanation:

Answer:

3$

Step-by-step explanation:

you got to do 8 minus 5.

The original image undergoes reflection across x=-3.

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

In the given graph DEFG is the original image.

D'E'F'G' is the new image after the transformations applied.

A reflection is defined by the axis of symmetry or mirror line. In the above diagram, the mirror line is x = -3.

Under reflection, the shape and size of an image is exactly the same as the original figure.

This type of transformation is called isometric transformation.

Hence, the original image undergoes reflection across x=-3.

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Answer:

Step-by-step explanation:

All you gotta do is add similar elements

2x - x = 19

x=19

Answer: 8 days

Step-by-step explanation: There is only one fee of 50 dollars. 250-50=200

Divide 200 by 25 to get the number of days.

Answer:

108pi

Step-by-step explanation:

We do not need to know the height and radius, as the formula for the volume of a cone is just a third of the volume of a cylinder. So we have 36pi * 3 or 108pi.

Answer:

-1=n I believe would be the answer.

Answer:

2

Step-by-step explanation:

Given that:

Flawed bulbs = 4

Not flawed = 26

Total examined = (flawed + not flawed)

Total examined = (4 + 26) = 30

P(flawed) = flawed / total

P(flawed) = 4 / 30 = 0.1333333

If 15 is examined :

Expected number of flawed bulbs :

(4/30) * 15 = 2

Answer:

0.3

Step-by-step explanation:

it's the only one not there

Responder:

suma de ángulos interiores = 900 °

Suma de ángulos exteriores = 360 °

Explicación paso a paso:

Un heptágono es un polígono de 7 lados:

Para cualquier polígono con n lados:

El ángulo exterior del polígono suma 360 °

Por lo tanto, la medida de cada ángulo central de un heptágono es:

Suma de ángulos exteriores / número de lados

360 ° ÷ 7

= 51,43 °

El ángulo interior de un polígono se obtiene mediante la relación:

(n - 2) 180 °

Heptágono tiene 7 lados:

(7 - 2) 180 °

5 (180 °)

= 900 °

Por tanto, suma de ángulos interiores = 900 °

Suma de ángulos exteriores = 360 °