PLEASE HELP :)
This dot plot is symmetric, and the data set has no
extreme values
What is the best measure of center for this dot plot?
A. The smallest value
B. Either the mean or the median
C. The interquartile range (IQR)
O D. The mean absolute deviation (MAD)

Answer:

20 min

Step-by-step explanation:

To go 1 mile it takes her 10 min (5 = 1/2 multiply both sides by 2) and to get to school it would take her 2 miles, so it would take 10 min.

Answer:

Yes

Step-by-step explanation:

So permiter is two*lengths plus 2*width of a shape.

Area is the length times the width.

For examplel if a square has a length of 2, and a width of 3 the permiteter is:

2*2+3*3=

4+9

=

13

On the other hand, area  would be:

2*3

=

6

I hope this helps!

Answer: ₹2646

Step-by-step explanation:

Given

The volume of the room is [tex]V=270\ m^3[/tex]

cost of painting the walls is ₹[tex]3600[/tex] at the rate of [tex]15\ m^2[/tex]

So, the area of walls is

[tex]\Rightarrow A=\dfrac{3600}{15}\\\\\Rightarrow A=240\ m^2[/tex]

This the area of 4 walls i.e.

[tex]\Rightarrow 240=2[hl+hb]\\\Rightarrow 120=h[l+b]\\\Rightarrow 120=4bh\quad [\text{length is thrice of width}]\\\Rightarrow 30=bh\qua \ldots(i)[/tex]

The volume of the room is given by

[tex]V=l\times b\times h\\270=3b\times b\times h\\90=hb^2\quad \ldots(ii)[/tex]

Divide (i) and (ii)

[tex]\Rightarrow \dfrac{90}{30}=\dfrac{b^2h}{bh}\\\\\Rightarrow b=3\ m[/tex]

So, the length of the room is

[tex]l=3b\\l=3\times 3\\l=9\ m[/tex]

The area of the floor is

[tex]\Rightarrow A_o=l\times b\\\Rightarrow A_o=9\times 3\\\Rightarrow A_o=27\ m^2[/tex]

The cost of flooring is

[tex]\Rightarrow 27\times 98\\\Rightarrow Rs.2646[/tex]

Answer:

Step-by-step explanation:

x^2-16y-4x-12=0

Transpose and separate x and y

16y = x^2-4x-12

16y = (x^2-4x+4) -16

16y = (x-2)^2 -16

y = (1/16)(x-2)^2 -1

This means that the vertex is at

(x-2)=0 or x=2

y = -1

=> vertex (2,-1)

Answer:

A = 1739.4 cubic feet

Step-by-step explanation:

B = area of base (πr²)

h = height

A = Bh/3

A = [(18.7÷2)²π × 19] / 3

A = (9.35²π×19) / 3

A = 1739.4

Answer:

5/12.

as a decimal it is 0.4167 to the nearest ten thousandth.

Step-by-step explanation:

tan B = opposite side/adjacent side

= 10/24

= 5/12.

Answer:

I think the correct answer is 5/12

Answer:

C

Step-by-step explanation:

Answer:

a pound is 16 oz. so 2 onions are a pound. meaning 5 onions equal 2 1/2 pounds.

2.5 × 0.79 = $1.975 (about $1.98)

Answer:

11.6

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

A

Answer:

Its D

square root of 37 = 6.0

Step-by-step explanation:

Answer:

87=x + 4  x=83

Step-by-step explanation:

87= x + 4

Switch sides

x + 4 = 87

Subtract 4 from both sides

x + 4-4 = 87-4

Simplify

x = 83

Step-by-step explanation:

they need to add up to -56

and multiply to 180

Answer:

22 inches

Step-by-step explanation:

so to find the diameter you divide the circumference by pi(3.14)

69.1÷3.14=22.006

now rounding that you get 22

Answer:

yea its 2

Step-by-step explanation:

Answer:

3 groups

Step-by-step explanation:

Sopranos = 12

Altos = 9

Find the highest common factor of 12 and 9

12 = 1, 2, 3, 4, 6, 12

9 = 1, 3, 9

The highest common factor of 12 and 9 is 3

Therefore, the choir teacher can only have 3 groups

12 sopranos / 3 groups

= 4 sopranos per group

9 Altos / 3 groups

= 3 altos per group

Each of the 3 groups Will have 4 sopranos and 3 altos each

Answer:

-8 = m-2+b

-2 = m-0+b

4 = m2+b

10 = m4+b

Step-by-step explanation:

You just put them in y = mx+b format

Answer:

$6

Step-by-step explanation:

Set up a system of equations where b is the cost of a book and m is the cost of a movie:

9b + 5m = 124

4b + 21m = 318

Solve by elimination by multiplying the top equation by -21 and the bottom equation by 5:

-189b - 105m = -2604

20b + 105m = 1590

Add the equations together, then solve for b:

-169b = -1014

b = 6

So, the cost of a book is $6

Answer:

$2,100.00

Step-by-step explanation:

Answer:

600 dollars a year

Step-by-step explanation:

I=prt is the formula for simple interest.

2000×0.05×6 = 600

Answer:

Do you want the derivative?!

Answer:

Step-by-step explanation:

multiplication:  (x-1)  *  (x+3)  *  (x-4)

(x-1) * (x+3)

x^2 + 2x - 3

(x^2 + 2x -3)(x-4)

x^3-2x^2-5x+ 12

finding the zeroes:

(x-1)         (x+3)    (x-4)

x-1:0      x+3:0     x-4:0

+1:1          -3:3     +4: 4

x: 1            x:3        x:4

Answer:

$449.5

Step-by-step explanation:

Given data

Earning rate=  $15.50 per hour

Number of hours worked = 29 hours

Hence the amount earned is

=15.5*29

= $449.5

Hence the total amount she earned is $449.5

Answer:

x= -2

Step-by-step explanation:

2x + 6 + 10=12

2x + 16=12

2x=-4

x=-2

Answer:

The correct answer is 0 or A

Step-by-step explanation:

2/0+2 + 1/5 = 6/0+5

2/2 + 1/5 = 6/5

1 + 1/5 = 6/5

5/5 + 1/5 = 6/5

6/5 = 6/5

Answer: 1/6

Step-by-step explanation:

Number of black cubes = 5

Number of pink cubes = 3

Number of blue cubes = 2

Total number of cubes = 10

The probability of picking a pink cube and then a black cubes will be:

p(pink,blue) = 3/10 × 5/9

= 1/6

The probability is 1/6

Answer:

1286 more feet

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

C i did the test

The correct rule for the graph shown will be;

⇒ y = 3x

What is Equation of line?

The equation of line in point-slope form passing through the points (x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

The graph is shown in figure.

Two points on the graph are (2, 6) nd (3, 9).

Now,

Solve for the correct rule of the graph as;

Since, The equation of line in point-slope form passing through the points (x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

So, We find the slope of the line as;

Two points on the graph are (2, 6) and (3, 9).

Hence,

m = (9 - 6) / (3 - 2)

m = 3/1

m = 3

Thus, The equation of line in point-slope form passing through the points (2, 6) and (3, 9).with slope 3 is defined as;

⇒ y - y₁ = m (x - x₁)

⇒ y - 6 = 3 (x - 2)

⇒ y - 6 = 3x - 6

⇒ y = 3x

Thus, The correct rule for the graph shown will be;

⇒ y = 3x

Learn more about the equation of line visit:

https://brainly.com/question/18831322

#SPJ2

Answer:

y=(3/2)x+5

Step-by-step explanation:

Sketch it out real quick on a piece of paper.

As you can tell from the table, for every 3 units along the x axis, 2 units upwards are taken along the y axis.

This makes the slope of the equation (3/2)x or (1  1/2)x

The y-intercept is at y=5 because (on the table), when x=0, y=5.

This makes the equation in point-slope form y=(3/2)x+5

Answer:

See Below.

Step-by-step explanation:

Statements:                                      Reasons:

[tex]1)\text{ } \overline{MN} \parallel \overline{AO}\text{ and } \overline{AM} \parallel \overline{ON}[/tex]              Given

[tex]2)\text{ } AMNO\text{ is a parallelogram}[/tex]             Definition of a parallelogram

[tex]3)\text{ } \overline{AM}\cong\overline{ NO}[/tex]                                     Opposite sides of a parallelogram are ≅.

[tex]4)\text{ } \overline{MN }\cong\overline{ OA}[/tex]                                     Opposites sides of a parallelogram are ≅.

[tex]5)\text{ } \overline{AN}\cong\overline{AN}[/tex]                                       Reflexive Property.

[tex]6)\text{ } \Delta AMN\cong \Delta NOA[/tex]                          SSS Congruence.

Notes: AAA and SAA are not theorems of congruence.