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The height of the tallest doll = 12 inches

The height of 2nd doll = 12×7/10

The height of 3rd doll = 12×7/10×7/10 = 12×(7/10)²

The height of 4th doll = 12×7/10×7/10×7/10 = 12×(7/10)³

Therefore the height of the smallest doll = 12×[tex]7/10^{(n-1)}[/tex]

where n is the number of dolls

So, if there are 5 dolls then the height of the smallest doll will be

12×[tex]7/10^{(5-1)}[/tex] = 12×[tex]7/10^{4}[/tex] = 2.8812 inches

Answer:

The 3rd answer;

6x - 9y = -9

Step-by-step explanation:

For an equation to have infinitely number of solutions, it needs to perfectly match the line on the graph, which this equation does when graphed out.

Answer:

here you go dont sumit the file or else ms. miller will know you cheated only the promblems just listen to me

Hello!

x= 180 - 65 -36

=> 79°

z= 180 - 36

=>144°

(y+10 ) = 65°

Answer:

C. The attached

Step-by-step explanation:

Our total is 44 dollars. This means that the largest bar, our whole, should be 44.

-> This rules out option D

Now, 4 sweatshirts are being bought. This means the 44 dollars should be broken up into 4 different parts since they all "cost the same amount of money."

-> This rules out options A, C, and D.

This leaves us with the correct option of option C.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Answer:

The same inputs cannot have multiple different outputs

Answer:

983

Step-by-step explanation:

iTS like code please trust me it's hard to explain. first floor is 167 second floor is 205 third floor is 451 fourth floor is 983 fifth floor is 640 and the sixth floor is 385

Answer:

1 out of 3 times more likley but

Step-by-step explanation:

Answer:

it is A

Step-by-step explanation:

the king or queen's power is limited by a constitution

Answer:

first question z = 9

second question is not

third question h = 3 3/4

Step-by-step explanation:

Answer:

Step-by-step explanation:

They mods barely reply.

I'd say maybe update the app. The same thing happens to my account. Some info aren't always updated.

Answer:

Ryanne is 14

Let’s make her brother “x”

Her brother is three more then half her age.

So

X= 14/2 + 3

So solve.

14/2=7

7+3=10

X=10

Her brother is 10 or (c)

Answer:

He's 10

Step-by-step explanation:

14 ÷ 2= 7

7+3= 10

Hope this helps! :)

Complete expressions using the distributive property are:

This property states that multiplying the total of two or more addends by a number will produce the same outcome as multiplying each addend by the number separately and then adding the results together.

Given three incomplete equations

25y + 30 = 5( __y + __ )

−12y + 15 = −3( __y + (__) )

36y − 9 = 3( __y − __ )

from equation 1

25y + 30

taking 5 common

=>5(5y + 6)

from equation 1

−12y + 15

taking -3 common

=>−3( 4y + (-5) )

from equation 1

36y − 9

taking 3 common

=>3( 12y − 3)

therefore, The Solved equation is a way of simplification using the distributive property.

Learn more about the distributive property here:

https://brainly.com/question/5637942

#SPJ2

Answer:

3

Step-by-step explanation:

If you divide the scaled image numbers by 3, then you get the numbers of the original image. Therefore, the scale factor is 3. Hope that helps :)

Answer:

25.80 for mowing and 36.00 for babysitting.

Step-by-step explanation:

8.60 x 3 = 25.80

7.20 x 5 = 36.00

Number 1,

Since we know the outcome to the equation has to [tex]3\frac{10}{43}[/tex], we can solve each problem regularly to get the answer

_________________

[tex]\huge\blue{\mid{\fbox{\tt{NUMBER\:ONE}}\mid}}[/tex]

[tex]6\frac{5}{7}-6\frac{2}{6}\\\\3\frac{8}{21}[/tex]

_________________

[tex]\huge\blue{\mid{\fbox{\tt{NUMBER\:TWO}}\mid}}[/tex]

We simply can eliminate this option due to it being addition, when one of the numbers is already bigger than what we want,

_________________

[tex]\huge\blue{\mid{\fbox{\tt{NUMBER\:THREE}}\mid}}[/tex]

[tex]8\ \frac{8}{14}-5\ \frac{1}{3}\\\\3 \frac{5}{21}[/tex]

This equation also equals to [tex]3 \frac{10}{42}[/tex], so we found our answer!

Answer:

1) p≥2

2) e-9=13

3) f<5

Step-by-step explanation:

1) If there are at least two slices left, there could be more, so use p≥2, meaning p is greater than or equal to 2.

2) e is your starting amount, so put that first, then it says it decreases by 9, so it is e-9=13.

3) If there are fewer than 5, it can not be 5 so you use <.

f<5 or gallons is less than 5.

The variable in this algebraic expression is b

Answer:

The variable is b.

Step-by-step explanation:

Answer:

The answer is C. The translation of a line is a pair of parallel lines.

Step-by-step explanation:

A, B, and D are true. C is not true, and therefore the correct answer.

I USED WRONG ACCOUNT GIVE TO OTHER ANSWER

Answer:

A

Step-by-step explanation:

Surface area is the area of 1 side of the cube multiplied by the amount of sides so 4x4x6 is the right answer

Answer:

A

Step-by-step explanation:

Surface area is the area of 1 side of the cube multiplied by the amount of sides so 4x4x6 is the right answer

This is correct account SRRY

Edit:6x4x4

Step-by-step explanation:

P = 4x + 24

Step-by-step explanation:

Sides of the triangle:

bottom = x

side1 = 2x + 13

side2 = x + 11

Perimeter is the sum of side lengths:

P = x + 2x + 13 + x + 11 = 4x + 24

Answer:

x = -2

Step-by-step explanation:

hdiwnohdiwmnwidn

3(x - 1) - 5x = 1 - 7(2 + x)

3x - 3 - 5x = 1 - 14 + 7x

3x - 5x = -2x

-2x - 3 = 1 - 14 + 7x

1 - 14 = -13

-2x - 3 = -13 + 7x

      +3 |  +3 + 7x

    -2x  | -10 + 7x

      2   |           2

        x = -10 + 4.5x

4.5 rounded is 5.

x = -10 + 5x

-10/5 = -2

Answer:

The answer for this question is D

Step-by-step explanation:

Answer:

D. 208 418 cm^3

[tex]v = \pi \: r^{2} h \\ v = (3.14).( {15)}^{2} .(295) \\ v = 208417.5[/tex]

Answer:

Assuming that each equation only has one property. 1. Would be any line with a negative number as the slope Example: y = -2x, and no slope intercept would be attached because it is asking for a zero. Now if they are asking for an actual 0 attached (this doesn't need to be added unless asked) just add + 0 to the end which would be y = -2x +0. 2. Would be a line without a slope but rather an intercept. Example: y = 3. Now 3. Would be any equations with the x equivalent to a number.  Example: x = 2

Therefore, the answers would be: 1. y = -2x + 0 (or any other negative number as the slope). 2. y=3 or any other integer. 3. x=2 or any other integer.

Step-by-step explanation:

Step-by-step explanation:

1) let n be number of cans

if 1 can has 3 tennis balls, then

n cans will have 3n (n*3) tennis balls.

thus, 3n= 27 (equation)

n=27/3

n=9

2) let the initial temp. be y

y - 5° F = 37 ° F

3) average speed= total distance/ total time

= 40 m / 20 s

= 2 m/s

let me know if there's something you didn't understand, thank you!

-s.

Answer:

the third one is the correct one

Step-by-step explanation:

because there are 5 numbers between 90 and 99 and 6 number between 80 and 89 and the third diagram is the only one that matches