What can be used to show the difference in variation for two populations that have equivalent measures of center?.

Answer:Yes

Step-by-step explanation:

Don’t have explanation really but I do have a pictur3 to help you understand.

I hope this helps!:)

Answer:

In a triangle, the segment joining the midpoints of any two sides will be parallel to the third side and half its length ⇒DE is parallel to AC, and DE = 8, AC=16.

Similarly, DF is parallel to BC, and DF=6, BC=12

Step-by-step explanation:

Similarly, EF is parallel to AB, and EF=3.5, AB=7

Hence, perimeter of ΔDEF = 8+6+3.5 = 17.5

Answer:

it's 50

Step-by-step explanation:

hope this helps you !

Answer:

12.5 divided. By 0.25 is 50

plsssssd mark me as brainlist

Answer:

420

Step-by-step explanation:

231 customer = 55%

100% = ?

100/55 * 231 = 420

You will need to put the number you want on top. In this case 100%.

Answer:

up 2

Step-by-step explanation:

Slope tells us the steepness or flatness of a line. Slope is like directions from one point on a line to the next point on the line. Slope is a ratio. So it can always be written like a fraction. The top number says whether to go up or down. And the bottom number says to go left or right.

2 can be written 2/1. The 2 means go up 2. And the 1 means go over (right) 1.

Technically, 2 could also be written as -2/-1. In which case you go down 2 and back (left) 1. But your problem just asked about 2, so i think UP 2.

We need volume

[tex]\\ \tt\hookrightarrow LBH[/tex]

[tex]\\ \tt\hookrightarrow V=28(14)(5)[/tex]

[tex]\\ \tt\hookrightarrow V=1960ft^3[/tex]

Total time

[tex]\\ \tt\hookrightarrow \dfrac{1960}{140}=14h[/tex]

Answer:

Step-by-step explanation:

We know that:

Solution:

Hence, it takes 14 hours to empty the pool.

Answer:

65

Step-by-step explanation:

585 / 9 = 65

She typed 65 words per minute.

Answer:

C

Step-by-step explanation:

since after you simplify c u end up with 2:6

Choice C

16:48

divide by 2

8:24

divide by 2

4:12

divide by 2

2:6

choice A

6:2

divide by 2

3:1

Choice B

27:9

divide by three

9:3

divide by three

3:1

Answer:

20.25 m²

Step-by-step explanation:

the area (A) and circumference (C) of a circle are calculated using the formulae

C = 2πr and A = πr² ( where r is the radius )

calculate the radius using the formula for circumference

2πr = 9π ( divide both sides by 2π )

r =  =  = 4.5, hence

A = π × 4.5² = 20.25π m²

Answer:

[tex]Solution,\\Circumference=9\pim \\Diameter(d)=9\pi /\pi =9m\\Radius(r)=9m/2=4.5m\\Now,\\ Area=\pi r^{2} \\Area=\pi *(4.5m)^{2} \\Area=\pi *20.25m^{2} \\Area=20.25\pi m^{2}[/tex]

Step-by-step explanation:

Hope it will help you a lot.

Answer:

You know 9+3=12 , So Even it out 6 on 1 pan and 6 on the other it will balance.

Answer:

48

Step-by-step explanation:

8 players for every team: 6x8=48.

Answer:

48 players

Step-by-step explanation:

There are 6 teams

There are 8 players per team

You can multiply them: 6 x 8 = 48

There are 48 players

-Chetan K

Using a system of equations, the two numbers are determined as: 73 and 25.

A system of equations involves two linear equations having two unknown variables.

From the information given, let:

x and y be the two unknown variables. Therefore:

x + y = 98 ---> Equation 1

x - y = 48 ---> Equation 2.

Add both equations

2x = 146

Divide both sides by 2

x = 73

Substitute x = 3 into equation 1.

73 + y = 98

y = 98 - 73

y = 25

Therefore, using a system of equations, the two numbers are determined as: 73 and 25.

Learn more about system of equations on:

https://brainly.com/question/13729904

Answer:

A. EDHG is congruent to PRLQ ; the simplified fraction scale of EDHG to this polygon is 1.5

(Multiply the values of the sides by 1.5 and you will see that you will get the same values of the polygon EDHG)

B. cannot be because the angles are the same .

C. cannot be because the corresponding sides are congruent

D. cannot be because the corresponding side are proportional

E. cannot be because corresponding angles are proportional

Answer:

f(-4) = 23

Step-by-step explanation:

f(x) = x² + 7

Let x = -4

f(-4) = (-4)^2 +7

Exponents first

     = 16+7

     = 23

Answer:

4.0 kg

Step-by-step explanation:

F=ma

20.0N = (Mass)*(5.0 m/s^2)

Mass = 20.0N/(5.0 m/s^2)

1 N = 1 kg*m/s^2

Mass = 20.0 kg*m/s^2/(5.0 m/s^2)

Mass = 20.0 kg/5.0 or 4.0 kg

Answer:

Jamie gets £ 9.6.

Step-by-step explanation:

Ratio = 2:3

=》Jamie = 2x

=》Polly = 3x

So,

2x + 3x = 24

5x = 24

x = 24/5

x = 4.8

Money Jamie gets = 2x = 2(4.8) = £9.6

Hope it helps ⚜

The order in which gifts are received doesn't matter - if child X gets toy 1 then toy 2, it's the same as giving child X toy 2 then toy 1 - so we are counting combinations.

The eldest child receives 3 of the 7 gifts, so they have

[tex]\dbinom 73 = \dfrac{7!}{3!(7-3)!} = 35[/tex]

possible choices of gifts.

The next child receives 2 of the remaining 4 gifts, so they have

[tex]\dbinom 42 = \dfrac{4!}{2!(4-2)!} = 6[/tex]

choices.

The last child receives the remaining 2 gifts, and there is only

[tex]\dbinom22 = \dfrac{2!}{2!(2-2)!} = 1[/tex]

way to select the gifts for them.

By the multiplication using, the total number of ways of distributing 7 gifts among 3 children in the prescribed way is 35 • 6 • 1 = 210.

Step-by-step Explanation :-

Hey there,

As per question,

[tex] \frac{24}{ \frac{(8 \times 3)}{4} \times 2} \times (15 - 4)[/tex]

[tex] = > \frac{24}{ \frac{24}{2}} \times 11[/tex]

[tex] = > 24 \times \frac{2}{24} \times 11[/tex]

Now cancelling both 24's we get :

[tex] = > 2 \times 11[/tex]

[tex] = > 22[/tex]

Therefore, The answer is 22

《 For smaller step, check the attached image also》

~Benjemin360

Have a great day :)

Answer:

Step-by-step explanation:

We know that:

Solution:

[Simplifying]

[Final Answer]

Hence, the total number of minutes she practiced over the course of the three days is 7m minutes.

The factor that is not needed to consider when choosing a bank is the amount of money you paid in income taxes last year.

Option D is correct.

A bank is a financial institution where money and other valuable items can be stored, and/or a place where transactions take place in terms of monetary funds.

When choosing a bank, there are certain factors to consider such as:

Therefore, we can conclude that the factor that is not needed to consider when choosing a bank is the amount paid on tax charges in the last year because tax charges may be different in the following year.

Learn more about banks here:
https://brainly.com/question/11164829

Answer:

D

Step-by-step explanation:

edge

Answer: The value of x is 15.

Solution:

Given ΔPQR  ΔUTV.

If two triangles are similar, then the corresponding parts are congruent.

Do cross multiplication, we get

⇒ 14(x - 3) = 8(x + 6)

⇒ 14x - 42 = 8x + 48

Add 42 on both sides.

⇒ 14x = 8x + 90

Subtract 8x on both sides.

⇒ 6x = 90

Divide by 6 on both sides.

⇒ x = 15

The value of x is 15.

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

3/6 students are girls, 1/2 the students are girls.

So 15 + 15 = 30

Answer:

just going to say i was confused but i thought it thru and the answer in .......

Step-by-step explanation:

Answer:

Diagram is not so perfect

OR = distance travelled by the jet plane.

Step-by-step explanation:

Let point J be the jet plane and OJ be the constant height at jet plane is flying and OR be the distance jet plane is travelling.

h =

[tex]1700 \sqrt{3} [/tex]

Now,

From the figure i drew (1st)

taking 60 as reference angle,

tan60° = p/b

or,

[tex]tan60 = 1700 \sqrt{3} \div b[/tex]

[tex]b \: = 1700 \sqrt{3} \div tan60[/tex]

so, b = 1700m

inital distance = 1.7km(OR)

now,

tan 30 = p/b

[tex]tan30 = 1700 \sqrt{3} \div b \\ or \: b = 1700 \sqrt{3} \div tan30[/tex]

so, b = 5100 m

so, final distance = 5.1 km(OR)

Now,

distance travelled = final distance - initial distance

distance travelled = 5.1 km - 1.7km

distance travlled = 3.4 km

Now,

time = 17 seconds

= 0.00472 hour.

Now,

speed = d/t

or, speed = 3.4/0.00472

so, speed = 720.3389km/hr

so, speed = 720 km/hr approximately

Answer:

38ft

Step-by-step explanation:

[tex]8^{2} +11^2=c^2\\64+121=c^2\\\sqrt{185} =c[/tex]

c=13.6

[tex]\frac{13.6}{11} =\frac{x}{31}[/tex]

11x=(13.6)(31)

11x=421.6

divide both sides by 11

x=38.33

round to the nearest foot

x=38ft

Answer:

7

Step by step explanation:

Total no of calendar s = 3,500

Capacity of one rack = 500 calendar

Total no of racks = 3,500/500 = 7

Answer:

55%

Step-by-step explanation:

Because when your doing percentages out of 20 it is 5 for each

1/20=5%

2/20=10%

3/20=15%

4/20=20%

5/20=25%

6/20=30%

7/20=35%

8/20=40%

9/20=45%

10/20=50%

And 11 out of 20=55%