Mathematics High School

what is the mean median mode range of 1 1 2 1 1 3 3 4​

Answers

Answer 1

Answer:

16 is mean

median is 2

mode is 1

range is 3

Step-by-step explanation:

mean is total added

median is the middle- 1+1

mode- occurs most

and range is the biggest minus smallest #'s

Related Questions

Who read more Jacob or Lilo

Answers

Answer: Lilo Read more

Step-by-step explanation:

Answer:

Lilo = D

Step-by-step explanation:

Because 2/4 simplified to 1/2 which equals 0.5 and 2/6 simplified to 1/3 which equals 0.33 which is smaller that 0.5!

Which is better value for money: 2 pizzas for
£12 or 4 pizzas for £28?

Answers

For the first one, each pizza is $6

For the second one, each pizza is $7

The first one is the answer

Answer:

2 pizzas for £12.

Step-by-step explanation:

[tex]\frac{2}{12}: \frac{1}{y}[/tex]

y · 2 = 12 · 1

2y = 12

2y ÷ 2 = 12 ÷ 2

y = 6

£6 for 1 at the price of 2 for £12.

[tex]\frac{4}{28}: \frac{1}{y}[/tex]

y · 4 = 28 · 1

4y = 28

4y ÷ 4 = 28 ÷ 4

y = 7

£7 for 1 at the price of 4 for £28.

Please help me I don't understand this at all and I can't get it. I spent 4 hours on these equations

I have to write the equation from the graph.
I ONLY HAVE ONE DAY LEFT, just please I wanna get this done and it's hard for me to do. My teacher is no help and my dad can't figure it out. I'm just asking, please someone I really don't get it. I did multiple solutions yet they don't work​

Answers

Answer:

Hi. so I don't have the answers but usually if you find the name of the website your homework is from (if should be at the bottom of the page) online you can also find the answers for it. Just letting you know for this homework and future references.

Step-by-step explanation:

If the teacher asks for you to show your work the website might not show you step by step but you can just say you did it on a separate page. hope this helps!

Answer:

h(x) = 1/2 |x - 1|  -  2h(x) = - (x + 2)²  +  3

Step-by-step explanation:

See attached

You need to recognize the parent function by looking at the graph. Then you need to find out how different is the graph from the parent function and finally work out the equation of the graph considering the transformations.

4)

The parent function is the absolute value function:

h(x) = |x|

Its vertex is at the origin. We see the vertex has shifted and also the slope has changed.

We can find the slope easily, the ratio of rise to run is 1/2

The function becomes:

h(x) = 1/2 |x|

Now considering the translation. We see the vertex has coordinate of (1, -2)

It means the graph has shifted 1 unit right and 2 units down.

The shift right  is shown as:

h(x) = 1/2 |x - 1|

and adding the shift down:

h(x) = 1/2|x - 1| - 2

This is our final equation.

5)

Parabola is the graph of the quadratic function.

The vertex form of the function is:

h(x) = a(x - h)² + k, where (h, k) is the vertex

Now, we see it is opening down and the vertex is at (-2, 3):

h(x) = a(x - (-2))² + 3 = a(x + 2)² + 3

To find the value of a we can use a point on the graph. Let's use point (0, -1):

-1 = a(0 + 2)² + 3-1 = 4a + 34a = -4a = -1

The function is:

h(x) = - (x + 2)² + 3

Write this expression in simplest form. 256h^10

Answers

Answer:

I believe thats the furthest

Step-by-step explanation:

i think it’s already simplified, but 256=16^2 if you want to do anything w it

find the volume of the figure ​

Answers

Answer:

1920

Step-by-step explanation:

Volume of larger rectangular prism: 10 * 8 * 14 = 1120

Volume of smaller rectangular prism: 10 * 10 * 8 = 800

Volume of whole prism: 1120 + 800 = 1920

Hence, your answer is 1920

Someone help me with this pls

Answers

answer:

=y^(-4+3)

=y^ (-1)

what is the answer??

Answers

Answer:

Step-by-step explanation:

The very bottom one I am sure

2,6,18,54,162,486,1458.. find the term in position 12 (include all the steps, using the formula)​

Answers

Answer:

Gl=2 r=3 so you can simply answer it gl r^11

2× 3^11

Sparky has a monthly cell phone plan that has a fixed charge of $15 per month plus $0.05 per text message. Sparky wants to spend no more than $50 per month on his cell phone. Write an inequality that represents the number of test messages, x, that Sparky can use in a month. PLEASE HELP!!!

Answers

Answer:

15 + 0.05x ≤ 50

Step-by-step explanation:

The cost needs to be less than or equal to 50. Thus, the equation would be

15 + 0.05x ≤ 50

Solve for x. Enter the solutions from least to greatest.
(x - 3)^2 - 81 = 0
lesser x=
greater x =

Answers

Answer:

lesser x = -6

greater x = 12

Step-by-step explanation:

(x - 3)^2 - 81 = 0

(x - 3)^2 = 81

x - 3 = +/- 9

x - 3 = 9   or   x - 3 = -9

x = 12   or   x = -6

expression
1. Use the Distributive Property to write -4(7 - 1) as an equivalent expression
What is the value of the expression?

Answers

The value of the expression is -24

This is because you distribute the -4 to both of the values in the parenthesis like this:
-4(7) + -4(-1)
This can be simplified to:
-28 + 4
Which equals -24
Hope this helps!

this is a math test and i really need help. ill give brainliest

Answers

Answer:

Oh boy, here we go:

17) 20

18) 135

19) 142

20) 14

21) No

10) B (I believe)

11) A

12) A

13) A

14) A

15) A (I don't know why these are all A...)

16) C (Yay, it's not A)

Step-by-step explanation:

I think you need this ASAP and don't want to wait for me to type this all out...

Answer:

17.

45 + 5x + 35 = 180

5x + 80 = 180

x = 20

18.

5x + 35

5(20) + 35 = 135 degrees

19. Choice D. 142

20. Choice C

5x - 10 = 60

x = 14

21. Yes

10. Choice B (-3, -5)

11. Choice A (-3, 2)

12. Choice B, reflection across the y-axis

13. Choice A, y-axis

14. Choice A

15. Choice A

16. Choice A

Calculate the total area of the figure below:

24 cm2

4 cm2

18 cm2

16 cm2

Answers

Answer:

[tex] 4 \:cm^2 [/tex]

Step-by-step explanation:

Total area of the figure

[tex] = \frac{1}{2} bh \\ \\ = \frac{1}{2} \times 4 \times 2 \\ \\ = 4 \: {cm}^{2} [/tex]

When hypotenuse is given 4 cm, base is 3 cm and
perpendicular is 2 cm. Find out whether it is rights angled
triangle or not.

Answers

Answer:

It's not Right Angled Triangle.

Step-by-step explanation:

By using Pythagoras theorem.

H^2=P^2+B^2

Here p=2,b=3,and h=4.

4^2=3^2+2^2

16=9+4

16 is not equal to 13.

Proved.


Which shows a pair of similar circles ?

Answers

Answer:

d) I, II and III.

Step-by-step explanation:

Two circles are similar when the two circles have different or equal radii. In case I, we have similar circles that are congruent and non-concentric, since their radii are equal. In case II, we find two similar circles which are secant to each other. Lastly, the case III represents two similar circles which are concentric.

Therefore, I, II and III show pairs of similar circles.

I I need help on this one fast ???

Answers

Answer:

True

Step-by-step explanation:

Answer:

i think its true but u can also copy and paste some of it like this: Is the energy transferred from a firepit to my cold hands transferred through the process called radiation?

Step-by-step explanation:

***20 points “ if you answer

Answers

i believe it is f... i hope i help

PLS HELPPPP
will mark brainliest:))

Answers

The answer is C and D


In a bag of balls, 3 are yellow, 4 are blue, 6 are green, and 2 are red. Kay
picks 30 balls from the bag, replacing the ball into the bag each time. How
many times would you expect a green ball to be picked?

Answers

Answer:

12 marbles

Step-by-step explanation:

First, add the marbles together.

3 + 4 + 6 + 2 = 15

Then, put the 6 in the numerator.

6/15

Next, multiply by 2 to make the denominator 30.

12/30

Kay should expect 12 out of her 30 marbles to be green

Have a wonderful day! :)

y=3(1.5)^x
Fill in the y part of the table then please give me the exponential equation, thank you!

Answers

Answer:

x=-1 y=2, x=0 y=3, x=1 y=4.5, x=2 y=6.75, x=3 y=10.125

Step-by-step explanation:

I used a graphing calculator.

Hope this helps:)

Select the correct answer from each drop-down menu.
How many solutions does each polynomial have?

Equation Number of
Solutions












Select the correct answer from each drop-down menu. How many solutions does each polynomial have? Equation Number of Solutions

Answers

Answer:1,3,and 5

Step-by-step explanation:

1) Identify the mean, median, and range of the
data set below.
4, 8, 12, 15, 6, 9, 11
Mean:
Median:
Range:

Answers

Answer:

Mean: 9.2857142857143

Median: 9

Range: 11

Step-by-step explanation:

The mean is the average of the data set. Add all the numbers up then divide by the amount of numbers you had to start with.

The median of a set of data is the middlemost number. Order your set into least to greatest order then count inwards. If you have an even set or number then add both middle numbers and divide by 2.

The range of a set of data is the difference between the highest and lowest values in the set. Find your lowest and highest value numbers and subtract the lowest number form the highest one.

I need help on this one....​

Answers

Answer:

B.

Step-by-step explanation:

Brainliest???

Step-by-step explanation:

Option B is the correct answer

please help!! I forget how to do these :[

Answers

Answer:

1/4

Step-by-step explanation:

there are 2 multiples of 3, 3 and 6

2/8=1/4

Answer: 1/4 chance (second option on the screen)

Step-by-step explanation:

dw probability is confusing to a lot of ppl

so if you count the sections theres 8 in all

to see the probability we must find how many times we will get a positive outcome, or what we want (the multiple of 3)

lets see how many multiples of 3 there are

theres 3 and 6

thats  two out of the eight possible outcomes at any moment u spin the spinner

so thats an 2/8 chance

you can simplify that fraction to a 1/4 chance, so its the second option on your screen

PLSSSSS HELPPP ITSSS MATHHH HELPPP 20 POINTSSSSS

Find the volume of the shape:


36 cm^3

72 cm^3

13 cm^3

54 cm^3

Answers

Answer: 72cm³

Step-by-step explanation:

The picture here is a cuboid. The volume of a cuboid is calculated using the formula:

= Length × Width × Height

= 6cm × 3cm × 4cm

= 72cm³

Therefore, the volume is 72cm³

If 10 litres of petrol cost 17.10$, calculate the cost of 4 litres of petrol?​

Answers

Answer:

It will cost $6.84 for 4 litres of petrol

Step-by-step explanation:

$17.10÷10=$1.71.

$1.71×4=$6.84


Solve w = x + for y.

Reply really fast and give like the work for it too please

Answers

Answer:

see below

Step-by-step explanation:

w = x+y/z

Subtract x from each side

w-x = x+y/z -x

w-x = y/z

Multiply each side by z

(w-x) *z = y/z*z

(w-x) *z = y

You can distribute the z if desired

wz -xz = y

Answer:

y = z(w - x)

Step-by-step explanation:

w = x + y/z

Subtract x from both sides

w - x = y/z

Multiply both sides by z

z(w - x) = y

Flip

y = z(w - x)

Find the zeros of the function. Enter the solutions from least to greatest.
f(x) = (x + 2)^2 – 64
lesser x =
greater x =

Answers

Answer:

6 & -10

Step-by-step explanation:

Given :

f(x) = (x+2)² - 64

And we need to find the Zeroes of the given function .For that equate the polynomial with 0 , we have ,

[tex]:\implies[/tex] f(x) = 0

[tex]:\implies[/tex] ( x + 2 )² - 64 = 0

[tex]:\implies[/tex] ( x + 2)² = 64

[tex]:\implies[/tex] ( x + 2 ) = √64

[tex]:\implies[/tex] ( x + 2) = ± 8

[tex]:\implies[/tex] x = -2 ±8

[tex]:\implies[/tex] x = -10 , 6

Hence the value of 6 and -10 .

29. LMNK is a parallelogram. What are the values of x and y on the labeled
diagonals?

A X = 4, y = 4
B x = 5, y = 2
C x = 9, y = 3
D x = 8, y = 11

Answers

So basically you basically until you basically get a basically kind of basically type of basically answer yea b x = 5, y = 2

f(x)=-2x^2-4x+6 in factored form

Answers

Answer:

= (X-1) (-2X- 6)

Step-by-step explanation:

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