how do i figure out the average number of a number

Answer:

360

Step-by-step explanation:

I just done the quiz and got it right :) Choice C! Have a great day! Sub to my YT Channel plz

The permutation of 6 things taken 4 at a time is 360 So, option C is correct.

The different arrangements which can be made out of a given number of objects by taking out some or all at a time are called permutations.

The permutation of 6 things taken 4 at a time.

It is calculated as follows;

[tex]^6P_ 4[/tex] = 6!/(6-4)! =6!/2!

[tex]^6P_ 4[/tex] = (6×5×4×3×2×1) ÷ (2×1)

[tex]^6P_ 4[/tex] = 720/2  = 360

So, option C is correct.

Learn more about permutation ;

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Answer:

Option C.

Step-by-step explanation:

If you see it says the frequency of black is 5, and there is 6 people. So if you do your math correctly it will equal 12.5%. Hope this helps!

Answer:

The angle is 90*

Step-by-step explanation:

Since B to D is 45*, we can double that angle to equal 90* because it shares line BD to ABC

Answer:

m = 1/4  (the slope is 1/4)

----------------------------------------------------------------------------------------------------

Explanation:

(0,1)

(4,2)

-------------------------------------------

0 +4 = 4   <-- x value

1 +1 = 2   <-- y value

As we know, [tex]m=\frac{y}{x}[/tex] , so it's going be [tex]\frac{1}{4}[/tex]

Answer:

i wanna say -80?

Step-by-step explanation: so when you go from -8 to -11 its counts by 3 -11 to -14 its 3 so count up to get our answer.   i just seen how many was in each 5 set which was 12 so i did -20 -12 so then i just added up and got -80

Answer:

8x^23 i think

Answer:

Perpendicular

Step-by-step explanation:

Answer:

Multiply the radius by 2

Step-by-step explanation:

The diameter of a circle is 2times the radius of the circle. Do you know the radius? If so multiply that number by 2 and get the answer

Answer:uhhhhhhhhhh

Where dem beats been doe i den had to start spitting bars not work on the beats cuz I didn’t have you man bro

Step-by-step explanation:

Answer:$25 bucks and 60 cents

Step-by-step explanation:

Answer: b

Step-by-step explanation:

X is defined for all numbers on the domain starting at x=0. It doesn’t show or mention a cutoff/equation in the picture so it’s safe to assume it continues forever

To find the domain from the graph, you have to focus only x-axis because domain is the set of x-value.

From the graph, we can see that domain starts at x = 0 and keeps going and going positive infinitely. That means the domain must be greater or equal to 0.

Here is an easier way to understand

[tex]\large \boxed{ \sf{left/start}} \Longrightarrow \large \boxed{ \sf{right/end}}[/tex]

[tex] \large \sf{left = 0} \\ \large \sf{right = + \infin}[/tex]

And if we combine both, we get

[tex]0 \leqslant x \leqslant + \infin[/tex]

But we don't usually write positive infinity, therefore we convert to

[tex]0 \leqslant x \longrightarrow x \geqslant 0 \\ x \geqslant 0[/tex]

[tex]x \geqslant 0[/tex]

If you have any questions related to this answer, feel free to ask in comment.

To find the domain from the graph, you have to focus only x-axis because domain is the set of x-value.

From the graph, we can see that domain starts at x = 0 and keeps going and going positive infinitely. That means the domain must be greater or equal to 0.

Here is an easier way to understand

[tex]\large \boxed{ \sf{left/start}} \Longrightarrow \large \boxed{ \sf{right/end}}[/tex]

[tex] \large \sf{left = 0} \\ \large \sf{right = + \infin}[/tex]

And if we combine both, we get

[tex]0 \leqslant x \leqslant + \infin[/tex]

But we don't usually write positive infinity, therefore we convert to

[tex]0 \leqslant x \longrightarrow x \geqslant 0 \\ x \geqslant 0[/tex]

[tex]x \geqslant 0[/tex]

If you have any questions related to this answer, feel free to ask in comment.

Answer:

The width of the rectangular park is 40m.

Step-by-step explanation:

We are given that the area of a square has the same area as the rectangle (the fact that they're parks doesn't matter)

We are also given one length side of the square, and since squares have all equal sides, we know all the side lengths are 60m.

To find Area, we do L * W, so it would be 60 * 60 = 3600.

That means the area of the rectangle park is 3600m. One side of the rectangle is 90m, so the formula is L * W = A. So we plug in known values of the rectangle which would be 90 * W = 3600. To find W, we do 3600/90 which is 40.

Let me know if you have any questions

Answer:

2 and 1/2 = 2.5

2.5 divided by 3 = 0.83

0.83 x 2 = 1.66 or 1 and 2/3 gallons of paint left

Step-by-step explanation:

Hope this helps! Have a nice day!

Answer:

i think b

Step-by-step explanation:

Step-by-step explanation:

from the picture we got angle HFG is 45 degree.

let x is the length of HF

we got sin45=sqrt(8)/x

1/sqrt(2)=sqrt8/x

x=sqrt16

x=4

note that x is the length of HF

let y is the length of HE

use pythagorean theory

3^2+4^2=y^2

9+16=y^2

25=y^2

5=y

so tanE is x/y

tanE=4/5

Answer:

I

Step-by-step explanation:

Don´t know

Answer:

y = 5x - 22

Step-by-step explanation:

In this question, we have to find the equation of the line.

We know that the slope is 5 and passes through (5, 3) on the graph.

We know that our equation must be in slope-intercept form: y = mx + b

To find our y-intercept, or "b", we would plug in our given information and solve for b.

Solve for b:

3 = 5(5) + b

3 = 25 + b

Subtract 25 from both sides.

-22 = b

This means that our y-intercept is -22. We can now make our equation with our new information:

y = 5x - 22

The equation of the line is y = 5x - 22

Answer:

12% decrease

Step-by-step explanation:

[(new value - old value) / old value] x 100

(22 - 25) / 25 = -3/25 = -0.12

-0.12 x 100 = -12%

when you have a negative it indicates a decrease rather than an increase

Answer:

$430.40

Step-by-step explanation:

7.6% of 400 = 0.076 × 400 = 30.4

Answer:

ifs 9

Step-by-step explanation:

ndjdjkskdkdjjdjgjgjfjg mg hb

Answer:

The greatest common factor is 9.

Step-by-step explanation:

9 is the largest number that divides evenly into all three of those numbers and still produces an integer.

Answer:

3y+5

Step-by-step explanation:

You will have to distribute the negative to (y-2).

4y+3-y+2

3y+5

Answer:

(4y + 3) - (y -2)

(4y + 3) - y + 2

3y + 3 + 2

3y + 5

Answer:

the answer would be 1700 but ima not sure! hope this helps

Step-by-step explanation:

Answer:

20z + 6y = 90

z + y = 10

Step-by-step explanation:

Step-by-step explanation:

20x = 6y= 90

x + y =10                        20x + 6y = 90

y=10-x                              6y= 90-20x

                                        y=90-20x

                                            ---------

                                              6

                                 y=15 - 10/3x

y=10

y=15-10/3

Answer:

-8g

Step-by-step explanation:

If it is in that order:

You can either do

1g(same a just g)-9g

or

-9g+1g and you get -8g for each

Answer:

2/3 × 9/5 = 18/15 = 6/5 if need to simplify. or 1 1/5

Step-by-step explanation:

I think its b i don't know ok

Answer:

[tex] \sqrt[3]{125} = \sqrt[3]{5 \times 5 \times 5} = 5[/tex]

Answer:

it will be 175 / 100 = 7 / 4 okay