I need help ASAP.
Measure of Variabilty
Easy 30 points.

I Need Help ASAP. Measure Of Variabilty Easy 30 Points.

Answers

Answer 1

Answer:

The first one is 12.0, the second one is 12.9, and the third one is greater than or equal to I believe

Step-by-step explanation:

1. because it wants the average but the average is 12.9 so we use the median which is 12.0

2. because it is basically making it into a fraction so 12.9 is the total average

3. 2.4 is greater than or it can be equal to 1.5


Related Questions

need help with geometry problem

Answers

Answer:

d. KL LM MK

Step-by-step explanation:

side opposite to the smallest angle is the shortest side and the side opposite to the largest angle is the longest side.

57 + 64 = 121

180 - 121 = 59

angle K is 59 degrees

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4 (3r+4) = -8 (2r+5)

Answers

Answer:

-2

Step-by-step explanation:

Open the brackets on both sides

12r + 16 = -16r - 40

collect like terms

12r + 16r = -40 - 16

28r = -56

r = -56/28

r = -2

A side of the triangle below has been extended to form an exterior angle of 161°. Find the value of x.

Answers

Answer:

111

Step-by-step explanation:

180-161=19

19+50=69

180-69=111

Answer:

x=111°..............

To make a big batch of cookies for her father, Annmarie needs 1 1 4 pounds of chocolate chips, 3 4 pounds of walnuts, and 12 ounces of raisins. How many ounces of these three ingredients does she need in all?.

Answers

She will need  68 ounces in total for all three ingredients.

What will be the total ounces for all three ingredients?

It is given that

For chocolate chips, she has  =  [tex]\dfrac{11}{4}[/tex] pounds

For walnuts, she has = [tex]\dfrac{3}{4}[/tex] pounds

For raisins, she has=  12 ounces

We know that,

[tex]\rm 1 \ pound = 16 \ ounces[/tex]

[tex]\rm For \ chocolate \ chips, she\ has = \dfrac{11}{4} \times 16 }=44 \ ounces[/tex]

[tex]\rm For \ walnuts,\ she\ has = \dfrac{3}{4} \times 16 }=12\ ounces[/tex]

[tex]\rm For\ raisins, she \ has= 12\ ounces[/tex]

so the total number of ounces she has will be the sum of all

[tex]=44+12+12 =68\ ounces[/tex]

Thus she will need  68 ounces in total for all three ingredients.

To know more about unit conversion follow

https://brainly.com/question/13016491

What is the solution of (4 x minus 16) Superscript one-half Baseline = 36? x = 5 x = 13 x = 20 x = 328.

Answers

The solution of the given equation [tex](4x-16)^{1/2} = 36[/tex] is 328.

The given equation is:

[tex](4x-16)^{1/2} = 36[/tex]

What is solution of an equation?

The solution of an equation is to find out the numeric value of the variable such that Left-hand side and Right-hand side becomes equal.

Squaring both sides of the given equation.

[tex][(4x-16)^{1/2} ]^2= (36)^2[/tex]

[tex]4x-16 = 36^{2}[/tex]

[tex]4x -16 =1296[/tex]

[tex]4x =1296+16[/tex]

[tex]4x = 1312[/tex]

x= 328

Therefore, The solution of the given equation [tex](4x-16)^{1/2} = 36[/tex] is 328.

To get more about equations visit:

https://brainly.com/question/9423572

exercise have benenfit when?​

Answers

Answer:

when u have a proper balance of diet also

Answer:

Exercise is a benefit when you are not eating very healthy and you may think your fat. It's good to exercise because then you can get more fit and fell better about your body and what you eat.

Step-by-step explanation:

Jane is helping the librarian stack books on some new shelves. She is to stack 116 books on 16 shelves. The librarian told her to put the same number of books on each of the 16 shelves. Describe a different way that Jane can use to determine the number of books she should put on each shelf.

Answers

Answer: The number of books she should put on each shelf = 7

Step-by-step explanation:

Given: Total books = 116

Total shelves = 16

To determine : The number of books she should put on each shelf, we first divides the total number of books by the total shelf.

[tex]116\div 16=7\dfrac14[/tex]

So she can put 7 books in each shelf such that (7x16=) 112 books got placed and (116-112=)4 books left.

Hence, The number of books she should put on each shelf = 7.

calculate the rate of change from the graph below

Answers

Answer:

The rate of change is 0.75 gallons per minute

Step-by-step explanation:

The rate of change of the linear relation is represented by the slope of the line which represents this relation

The rule of the slope of a line is

m = Δy/Δx, where

Δy is the vertical changeΔx is the horizontal change

From the given graph

∵ The line passes through points (0, 0) and (4, 3)

Δx = 4 - 0 = 4

Δy = 3 - 0 = 3

→ Use the rule of the slope above to find the slope of the line

m = [tex]\frac{3}{4}[/tex] = 0.75

∵ The x-axis represents the time in minutes

∵ The y-axis represents the amount in gallons

∵ m represents the rate of change

The rate of change = 0.75 gallons per minute

Help would be appreciated, thanks

Answers

Answer:

-8

Step-by-step explanation:

the pattern is times 4

AM I PLAYING 2048??????

Answer:

-8

Step-by-step explanation:

This is a geometric sequence. Each term is obtained by multiplying 4 with the previous term.

common ratio = -128 ÷ (-32) = 4

-2 *4 = -8

HELP WILL GIVE CROWN

Answers

Answer:

When dividing with same base and different exponents, you need to subtract the exponents.

[tex]7^8/7^4\\= 7^8^-^4\\= 7^4[/tex]

Answer: C

Step-by-step explanation: 7^8= 5764801. And 7^4 = 2401. 5764801/2401 = 7^4

What is the solution of the equation 6x - 4 = 2(3x - 2). Explain your steps.​

Answers

Answer: x= 4/3 but in decimal form =1.333

Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    4-(2*(3*x-2))=0

4 -  2 • (3x - 2)  = 0

Pull out like factors :

  8 - 6x  =   -2 • (3x - 4)  

Solve  :    3x-4 = 0  

Add  4  to both sides of the equation :  

                     3x = 4

Divide both sides of the equation by 3:

                    x = 4/3 = 1.333

Answer:

x= undefined

Step-by-step explanation:

In order to make u understand , if u multiply 2(3x-2) it becomes 6x-4 which is the exact same as the left hand side . Therefore u cant find x from here in this manner .

For this however we can try the method bellow .

Lets say f(x)=y=6x-4=2(3x-2)

we can get the followig points for inserting domains and finind the domains . we can make graph for each . (We will not do them however)

As we have seen that both of those parts of the equation are one and the same so they will produce the exact same Line or curve .

Therefore every signle points on them r the same exact points and there fore they are the same exact line .

So the value of x is undefined and can be anything between every points on that line (Which can be infinit amounts of points) .

Review Question: 5) f(x) = 2xsquared + 7x - 15 find f(-8)​

Answers

Answer:

f(-8) = 57

Step-by-step explanation:

When x = - 8

f(-8) = 2 x (-8)² + 7 x (-8) - 15

f(-8) = 2 x 64 - 56 - 15

f(-8) = 128 - 56 - 15

f(-8) = 128 - 71

f(-8) = 57

[tex]\sf f(x) = 2x^2 + 7x - 1[/tex]

Just substitute the value of x as (-8) .

[tex]\sf f(-8) = 2(-8)^2 + 7(-8) - 15[/tex]

[tex]\sf f(-8) = 2(64) - 7(8) - 15[/tex]

[tex]\sf f(-8) = 128 - 56 - 15[/tex]

[tex]\sf f(-8) = 128 - 71[/tex]

[tex]\sf f(-8) = 57[/tex]

pls help me with this

Answers

Answer:

8125, im pretty sure this is right

Step-by-step explanation:

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP

Answers

Answer:

(-7, 8)

step-by-step explanation:

original coordinates of B: (-9, -8)

if translated two units horizontally, there will be change in x axis

new coordinates: (-9+2, -8) → (-7,-8)

if reflected over x-axis, use the formula: (x,y) → (x, -y)

new coordinates: (-7, -(-8)) → (-7, 8)

Emma buys a house for £300,000. She sells the house for £315,000. Calculate the percentage profit Emma makes

Answers

She buys it for £300,000 and sell it for £315,000 -> she profits £15,000.

So, the percentage profit Emma makes is : 15,000 : 300,000 = 0.05 -> 5%.

Answer:

5%

Step-by-step explanation:

300000 = 100%

1% = 300000 ÷ 100 = 3000

She made 15000
15000 ÷ 3000 = 5%

Helppp!!!!! URGENTTFFFFjajshshdhd

Answers

Answer:

114 cm²

Step-by-step explanation:

Mah teacher help me do this lol

Answer:

A1=4m*12m=48m^2

A2=6m*3m=18m^2

A3=A1

therefore A1+A2+A3=114m^2

help pleaseeee thank youuu​

Answers

Hi :)

Your answer is .25

Lem.me explain

25x4 is 100

100 over 400 simplified is...

1/4

Here is an example

Jack had a Glass of milk 1/4 of the milk was left. Jack wanted to know how much more he would need to fill his cup

Jack would need .25 more to fill his glass

Hope this helps!

Brainliest!

Answer:

0.25

Step-by-step explanation:

To Turn 1/4 into decimal form:

Do..

1 ÷ 4 = 0.25

Check Answer:

0.25 x 4 = 1

Hence, 1/4 into decimal form is 0.25

~Learn with lenvy~

Simplify the equation.
A=1/2 [(x+10)+(5x-2)](x^2)=1/2[6x+8](x^2)

Answers

Answer:

3x^2+4x^2

Step-by-step explanation:

What is the median of this Box and Whisker plot? A) 40 B) 48.5 C) 37 D) 53.5

Answers

Answer:

40

Step-by-step explanation:

The middle dot of the box is the median.

Answer:

the median is 44.75

Step-by-step explanation:

first i add up all the numbers

40+37+48.5+53.5=175

then i divide them by how 4

179 divided by 4=44.75

STOP ANSWERKNG WITH LINKS. PLEASE SOMEONE ANSWER THIS QUESTION ASAP , IVE SPENT ALL MY POINTS

Martin incorrectly claims that there are only parallel line segments found in the blinds. Give an example of perpendicular line segments found in the blinds​

Answers

Answer: The stick that opens the blinds and, the string that pulls open the blinds.

Select all of the expressions which correctly show how to convert 18 inches into yards

Answers

I am so sorry I am at work can’t solve but the answer is half yard

k(t) = 13t-2k(t)=13t−2k, left parenthesis, t, right parenthesis, equals, 13, t, minus, 2
k(3)=k(3)=k, left parenthesis, 3, right parenthesis, equals

Answers

Answer:

Step-by-step explanation:

right parenthesis, equals, 13, t, minus, 2 so think about it when you divide

k(t) = 13t-2k(t)=13t−2k then your answer would maybe be k=134

Answer:

The answer is 39 -2k

Step-by-step explanation:

8 increased by twice Goran's age
Use the variable g to represent Goran's age.

Answers

Answer:

8+2g

Step-by-step explanation:

Please help! 15 Points!

Answers

Answer:

Option C and D

Step-by-step explanation:

2π/3 refers 120°which falls in the second quadrant. In second quadrant sin  value is positive and tan & cos value is negative.

tan 120 = - tan 60 = -√3

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Answers

Answer:

x = 33°

explanation:

The interior angles sum up to 180°

solve:

x + 20° + 4x - 5° = 180°

x + 4x + 20° - 5° = 180°

5x + 15° = 180°

5x = 180° - 15°

5x = 165°

x = 33°

Answer:

x = 33

Step-by-step explanation:

Sum of consecutive interior angles = 180°

⇒ (x + 20) + (4x - 5) = 180

⇒ 5x + 15 = 180

⇒ 5x = 165

⇒ x = 33

Ken sees cars on a road. He sees 120 cars pass in 3 minutes. How many cars pass per minute?

Answers

Answer:

Ken would see 40 cars pass each minute.

Step-by-step explanation:

40 x 3 = 120

Have a great rest of your day
#TheWizzer

Answer:  40 cars pass per minute.

Step-by-step explanation:

[tex]\frac{120cars}{3minutes\\}[/tex]  = [tex]\frac{?cars}{1minutes}[/tex]

        3? = 120  [cross multiply]

          ? = 40    [divided 3 from both side]

Therefore, 40 cars passes per minute.

 

if the volume of the cube is 125 CM find its length find its total surface area .
i need hurry
step by step
process by process
who will give correct answer i make him / her as a brainlists ​

Answers

Answer:

150cm^2

Step-by-step explanation:

Let the side of a cube = a cm

Volume of the cube = a³ = 125

Or, a³ = 5³

Or, a = 5 cm

Surface area of the cube = 6a²

Or, Surface area of the cube = 6×5×5

Or, Surface area of the cube = 150 cm²

How do I find the slope point equation of this when I only have (4,-2) and no slope?

Answers

Answer:

B

Step-by-step explanation:

Which of the following describes a situation in which the total distance a tennis player travels is 0 meter from his starting point? (5 points)

Question 2 options:

1)

The player runs 9 meters forward and then runs 0 meters in the opposite direction.

2)

The player runs 5 meters forward and then runs 6 meters in the opposite direction.

3)

The player runs 7 meters forward and then runs 7 meters in the opposite direction.

4)

The player runs 6 meters forward and then runs 5 meters in the opposite direction.
Need to know asap thank you god bless

Answers

Answer:

1) +9

2) -6

3) 0

4) 1

Step-by-step explanation:

moving forward is a positive, moving in the opposite direction is a negative. So if you move 9 meters forward (9) and 0 in the opposite direction, and equation would look like this: 9-0

I hope this helps :)

Answer:

The answer is C.

Step-by-step explanation:

Say you’re at 0 on the number line. You go forward 7 steps and backwards 7 steps. You arrive at 0. Therefore your answer would be C.

Explain how you would graph the line containing a slope of -1/5 that goes through the point (1, -4).

Answers

Answer:

I would plot the point (1,–4) and then use the slope to move down 1 and right 5 to find another point on the line. Draw the line through the two points.

Step-by-step explanation:

i saw the answer

Answer:

I would plot the point (1,–4) and then use the slope to move down 1 and right 5 to find another point on the line. Draw the line through the two points.

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