Judiyah is the proud new owner of a chair making business. She makes custom wood chairs. She sells her custom chairs for
$150. The cost of rent and the expensive saws and equipment she bought add up to about $50 a chair. The wood she uses is
standard wood and the materials to make one chair cost about $30. She pays one worker to help her move the chairs into people's
home. Everytime she sells a chair, she pays this worker
$10 for the hour of work to transport the homemade chair.


What is judiyah’s cost of production ?

Answer: the first one

Step-by-step explanation:

Answer:

Todos son números racionales.

Step-by-step explanation:

Un número racional tiene la forma de p / q donde pyq son números enteros y q ≠ 0.

Por ejemplo, un número 1/3 es un número irracional porque es un número decimal recurrente, es decir, puede continuar después del decimal (0.13333333)

Pero los números como 1/5 o 1/2 que no son recurrentes son números racionales.

Todos los números dados 1 / 2,0, 3.8 y 7.2 son números racionales ya que cada uno puede expresarse en forma de p / q

Números p q p / q

1/2 1 2 1/2 = 0,5

0 0 cualquier entero 0

3,8 19 5 19/5 = 3,8

0,72 72100 0,72

Por tanto, todos son números racionales.

English

A rational number is in the form of p/q where p and q are integers and q ≠ 0.

For example a number 1/3 is an irrational number because it is a recurring decimal number i.e it can continue after the decimal ( 0.13333333)

But numbers such as 1/5 or 1/2 which are non recurring are rational numbers.

All the numbers given 1/2,0 ,3.8 and 7.2 are rational numbers as each can be expressed in the form of p/q

Numbers                   p                q                   p/q

1/2                            1                  2                     1/2=0.5

0                              0       any integer                 0

3.8                         19                 5                       19/5=3.8

0.72                       72               100                    0.72

Hence all ae rational numbers.

Answer:

Step-by-step explanation:

r=4 m

slant height l=5 m

surface area=πr²+πrl=πr(r+l)=π×4(4+5)=36 π m²≈113.1 m²

Answer:

(.4x+7)(.4x-7)

Step-by-step explanation:

Answer:

the value of X is 122

Step-by-step explanation:

First, all triangle angles add up to 180 so to find the missing angle we subtract  51 and 71 from 180 and get 58

Now we know straight lines always equal 180 as well so we subtract 58 from 180 and get 122 and that is the value of x

Answer:

5/4

Step-by-step explanation:

i show the explanation in picture

Answer:

1/6

Step-by-step explanation:

[tex]2/3 \text{ of } 1/4 = (2/3)*(1/4) = 2/12 = 1/6[/tex]

Answer:

1/6

Step-by-step explanation:

(2/3)(1/4)=2/12=1/6

Answer:

6 hours * 3 kilometers = 18 hours

Answer:

The total number of child ticket sold  = 87

The total number of adult ticket sold = 128

Step-by-step explanation:

Given -  The local theatre performed a Saturday matinee to a crowd of 215 people. Tickets cost $11 child and $15 per adult, bringing in a total of $2877.

To find - Use an inverse matrix to determine the number of each type of ticket sold .

Proof -

Let the total number of child ticket sold = x

Let the total number of adult ticket sold = y

Given that, The local theatre performed a Saturday matinee to a crowd of 215 people.

⇒x + y = 215

Also,

Given that,  Tickets cost $11 child and $15 per adult, bringing in a total of $2877

⇒11x + 15y = 2877

So,

The equations becomes

x + y = 215

11x + 15y = 2877

So,

The matrix form becomes

[tex]\left[\begin{array}{ccc}1&1\\11&15\end{array}\right]\left[\begin{array}{ccc}x\\y\end{array}\right] = \left[\begin{array}{ccc}215\\2877\end{array}\right][/tex]

[tex]\left[\begin{array}{ccc}1&1\\11&15\end{array}\right| \left\begin{array}{ccc}215\\2877\end{array}\right ] \\\left[\begin{array}{ccc}1&1\\0&4\end{array}\right| \left\begin{array}{ccc}215\\512\end{array}\right ] \\\left[\begin{array}{ccc}1&1\\0&1\end{array}\right| \left\begin{array}{ccc}215\\128\end{array}\right ]\\\left[\begin{array}{ccc}1&0\\0&1\end{array}\right| \left\begin{array}{ccc}87\\128\end{array}\right ][/tex]

By comparing, we get

x = 87

y = 128

So, we get

The total number of child ticket sold = x = 87

The total number of adult ticket sold = y = 128

Answer:

Step-by-step explanation:

There are no pics

Answer:

10 guests

Step-by-step explanation:

Devin wants to play lazer tag for his birthday. He is comparing the cost of two companies.

Let us represent additional guests = g

Lazer Zone charges $50 for parties, and an additional $10 per guest.

=$50 + $10 × g

50 + 10g

For fun place

Fun Palace charges $90 for parties, and an additional $6 per guest.

= $90 + $6 × g

90 + 6g

For how many ?

We equate both Equations together

= 50 + 10g = 90 + 6g

Collect like terms

10g - 6g = 90 - 50

4g = 40

g = 40/4

g = 10

Hence, g = 10 guests

Therefore, the number of guests for which the cost of both companies is the same is 10 guests

Answer:

28.9 m

Step-by-step explanation:

30²-8²=900-64= 836

√836 = 28.9 m

The Ladder reach 28.91 ft. up the house which is 8 ft. away from the base.

The Pythagoras theorem which is also referred to as the Pythagorean theorem explains the relationship between the three sides of a right-angled triangle. According to the Pythagoras theorem, the square of the hypotenuse is equal to the sum of the squares of the other two sides of a triangle.

Here, Given, length of ladder ( Hypotenuse ) = 30 ft.

Distance from base = 8 ft.

By Pythagoras theorem,

Hypo.² = perp.² + base²

30² = x² + 8²

900 = x² + 64

x² = 900 - 64

x² = 836

x = √836

x = 28.91 ft.

Thus, the Ladder reach 28.91 ft. up the house which is 8 ft. away from the base.

Learn more about Pythagoras theorem from:

https://brainly.com/question/343682

#SPJ2

Answer:

F

Step-by-step explanation:

F is the answer because in order to have a right triangle you have to have two of the same lengths and one length that is longer than the two that are the same.

Hope this helps!

Have a good day!

Answer:

the correct answer is option C

Answer:

m=1/3

Step-by-step explanation:

11m- 4/3=2m+5/3

-2m. - 2m

9m -4/3=5/3

+4/3.+ 4/3

9m= 9/3

m=1/3

Answer:

4 ft

Step-by-step explanation:

Height  = √[5^2 - 3^2]

= √[25 - 9]

= √16  

= 4 ft

Answer:

4ft

Step-by-step explanation:

Answer:

The focus of the parabola is (10, 10.0[tex]\overline 5[/tex])

The directrix of the parabola is, y = 1.0[tex]\overline 5[/tex]

The maximum height reached by the ball = 5.[tex]\overline 5[/tex] meters

The vertex of the parabola is (10, 5.[tex]\overline 5[/tex])

Step-by-step explanation:

The general equation of a parabola is y = a·(x - h)² + k

The vertex of the parabola = (h, k)

At 2 meters (horizontal) before landing, the height, h = 2 meters

∴ We have;

2 = a·(2 - h)² + k

2 = a·(18 - h)² + k

(2 - h)² = (18 - h)²

h² - 4·h + 4 = h² - 36·h + 324

36·h - 4·h = 324 - 4

h = 320/32 = 10

h = 10

2 = ut -0.5×9.81×t²

The

The time it takes the ball to fall 2 meters =

y = a·x² + b·x + c

h = -b/(2·a)

At y = 0, x = 0, therefore, c = 0

2 = a·2² + b·2 + c = 4·a + 2·b

2 = 324·a + 18·b

k = a·10² + b·10

20·a = -b

k = 100·a - 200·a = -100·a

2 = a·(2 - 10)² + k = 64·a + k

2 = 64·a + k = 64·a - 100·a = -36·a

a = 2/(-36) = -1/18

a = -1/18

a = 1/(4·p)

∴ 4·p = -18

p = 18/4 = 4.5

The focus of the parabola = (h, k + p) = (10, 10.0[tex]\overline 5[/tex])

The directrix, y = k - p = 1.0[tex]\overline 5[/tex]

k = 100× -1/18 = 5.[tex]\overline 5[/tex]

The maximum height reached by the ball = 5.[tex]\overline 5[/tex] meters

The vertex of the parabola = (10, 5.[tex]\overline 5[/tex])

Answer:

1 - 330

Blue one  - 424

Yellow one- 181.6

Step-by-step explanation:

Answer:

A. 25 feet

Step-by-step explanation:

Answer:

Number of tile package need = 55 package of tile

Step-by-step explanation:

Given:

Base of parallelogram = 25 feet

Height of parallelogram = 11 feet

Each package of tile cover = 5 square feet

Find;

Number of tile package need

Computation:

Area of parallelogram = Base of parallelogram x Height of parallelogram

Area of parallelogram = 25 x 11

Area of parallelogram = 275 square feet

Number of tile package need = Area of parallelogram / Each package of tile cover

Number of tile package need = 275 / 5

Number of tile package need = 55 package of tile

Answer:

that as a fraction is 3 and 201 over 500

Answer:

3 402/1000 = 3 201/500 simplified or 1701/500 as an improper fraction

Step-by-step explanation:

Answer:

15 days

Step-by-step explanation:

Answer: 441

Step-by-step explanation:

Answer:

Both are equal

Step-by-step explanation:

please mark me brainliest

Answer:1/7

Step-by-step explanation:

Answer:

The answer is in the picture.