The cost to produce x units of wire is C= 55x + 450, while the revenue is R= 80x. Find all intervals where the product will at least break even.

Answers

Answer 1

The product will break even when x is greater than or equal to 18 units, i.e., x ≥ 18, as revenue (R) exceeds or equals cost (C) at this production level.

To find the intervals where the product will at least break even, we need to determine the values of x for which the revenue (R) is equal to or greater than the cost (C), i.e., R ≥ C.

Given:

Cost function C(x) = 55x + 450

Revenue function R(x) = 80x

We can set up the inequality:

80x ≥ 55x + 450

To isolate x, we can subtract 55x from both sides:

80x - 55x ≥ 55x - 55x + 450

This simplifies to:

25x ≥ 450

Now, divide both sides by 25 to solve for x:

x ≥ 450 / 25

x ≥ 18

So, the product will break even when x is greater than or equal to 18. This means that for any production level of 18 units or more, the revenue will be equal to or greater than the cost, ensuring that the product is at least breaking even. Therefore, the interval where the product will at least break even is x ≥ 18.

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Answer 2

To break even, the revenue (R) must equal the cost (C). Setting the revenue function R = 80x equal to the cost function C = 55x + 450 and solving for x, we find that the product will break even when x >= 18 units, meaning the company will begin to make a profit at any production level greater than 18 units.

To find where the product will at least break even, we need to determine when the total revenue
(R) is greater than or equal to the total cost (C). The cost to produce
x units of wire is given by C = 55x + 450, and the revenue by R = 80x. To break even,
R must be equal to C:

80x = 55x + 450

Solving for x gives us:

80x - 55x = 450

25x = 450

x = 450 / 25

x = 18

Therefore, the product will break even at x = 18 units. For any number x greater than 18, R will be greater than C, which means profits are being made. The interval for breaking even is thus x >= 18.


Related Questions

- 4(x – 4) – 3 = 12 + 6x

Answers

answer:

1/10 as a fraction or if you want it as a decimal it would be 0.1

step-by-step explanation:

-4(x-4)- 3=12+6x after seeing you multiply -4 by x and -4

and you would get

-4x+0-3=12+6x and then you distribute all the way and you would get

1/10 or if you dont want a fraction and want a decimal is would be 0.1

Answer:

x=1/10 or x=0.1

Step-by-step explanation:

Multiply the parenthesis by 4 (-4x+16-3=12+6x)then subtract the numbers (16-3=13) then move the variable to the left side and change its sign (-4-6x+13=12 to -4x-6x=12-13) then add the terms (-4x-6x=12-13 to -10x=12-13) and get the difference (-4x-6x=12-13 to -10x=-1) then divide bothe sides of the equation by -10 then your answer would be x=1/10

y=11 + x
5x+2y= -6
What is the answer

Answers

X=3.1:

Step-by-step explanation:

Is 4 a solution of 2x = 8

Answers

Answer: yes

Step-by-step explanation:

2(4)=8

Yes, 4 is a solution of 2x = 8

What is equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

For example, 3x – 5 = 16 is an equation.

Given,

4 is solution of 2x = 8,

Then, putting x = 4

2(4) = 8

8 = 8

LHS = RHS

Hence, 4 is a solution of 2x = 8.

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Which is equivalent to a 270° clockwise
rotation about the origin?
O A. a 90° counterclockwise rotation
about the origin
OB. a 180° counterclockwise rotation
about the origin
O c. a 270° counterclockwise rotation.
about the origin
O D. a 360° counterclockwise rotation
about the origin

Answers

A. a 90 degree counterclockwise rotation about the origin

Find the sum of the first seven terms of the sequence 4, 12, 36, 108

Answers

Answer:

I belive the anwers is a

Step-by-step explanation:

I’m pretty sure the awnser is 4,372

x-2y=8
4x+y=5
Solve linear systems by Multiplying

Answers

x = 2 and y = - 3

Step-by-step explanation:

The given system of linear equations:

x - 2y = 8                        ........ (1)

and 4x + y = 5               ........ (2)

To find, the values of x and y = ?

Multiplying equation (2) by 2, we get

2(4x + y) = 5 × 2  

⇒ 8x + 2y = 10                ........ (3)

Adding equations (1) and (3), we get

x - 2y + (8x + 2y) = 8  + 10  

⇒ x - 2y + 8x + 2y = 8  + 10

⇒ 9x = 18

⇒ x = 2

Put x = 2 in (1), we get

2 - 2y = 8        

⇒ 2y =2 - 8

⇒ 2y = - 6

⇒ y = - 3

∴  x = 2 and y = - 3

PLEASE HELPPP!!! The password to my tablet consists of 4 numbers. 0-9. Order doesn't matter. Repetition is allowed. How many possible combinations are there?

Answers

Answer:

10,000

Step-by-step explanation:

_ _ _ _

10 options for each position

10×10×10×10 = 10000

Answer:

210 combinations.

Step-by-step explanation:

We have 10 total digits (0-9) and we only use 4 at a time. We can use the permutation formula [tex]\frac{n!}{k!(n-k)!}[/tex], and plug in 10 for n and 4 for k. This is called:

n choose k.

Plug the values in, and we get 210 permutations for the password.

PLZ help 50 points and brainliest
6 + 3(6x - 2) = -12​

Answers

You need to isolate/get x by itself in the equation

6 + 3(6x - 2) = -12      Distribute/multiply 3 into (6x - 2)

6 + (3)6x - (3)2 = -12

6 + 18x - 6 = -12       Combine like terms (6 and -6)

18x = -12      Divide 18 on both sides to get x by itself

[tex]x = -\frac{12}{18}[/tex]       Simplify

[tex]x=-\frac{2}{3}[/tex]

PROOF

[tex]6+3(6(-\frac{2}{3} )-2)=-12[/tex]           Plug in -2/3 into x, then multiply 6 and -2/3

6 + 3(-4 - 2) = -12         Simplify what's in the parentheses

6 + 3(-6) = -12          Multiply 3 and -6

6 - 18 = -12              

-12 = -12

6 + 3(6x - 2) = -12
6 + 18x - 6 = -12
18x = -12
6x = -4
3x = -2
X = -2/3

How do I solve for the missing lengths?

Answers

Answer:

Part 4) [tex]ER=3\ units[/tex]

Part 5) [tex]DF=9\sqrt{10}\ units[/tex]

Part 6) [tex]DE=30\ units[/tex]

Step-by-step explanation:

Part 4) Find ER

we know that

In the right triangle ERF

Applying the Pythagorean Theorem

[tex]EF^2=ER^2+RF^2[/tex]

substitute the given values

[tex](3\sqrt{10})^2=ER^2+9^2[/tex]

solve for ER

[tex]ER^2=(3\sqrt{10})^2-9^2[/tex]

[tex]ER^2=90-81\\ER^2=9\\ER=3\ units[/tex]

Part 5) Find DF

we know that

In the right triangle DRF

Applying the Pythagorean Theorem

[tex]DF^2=DR^2+RF^2[/tex]

substitute the given values

[tex]DF^2=27^2+9^2[/tex]

[tex]DF^2=810\\DF=\sqrt{810}\ units[/tex]

simplify

[tex]DF=9\sqrt{10}\ units[/tex]

Part 6) Find DE

we know that

[tex]DE=DR+RE[/tex] ----> by segment addition postulate

we have

[tex]DR=27\ units\\RE=ER=3\ units[/tex]

substitute

[tex]DE=27+3=30\ units[/tex]

48 guests are attending the super bowl party. 6/8 of them attended the party last year. How many guests are attending the party for the first time?

Answers

Answer:

36.

Step-by-step explanation:

6 times 6 equals 36.

Find the volume of the right circular cylinder when the circumference of it’s circular base is 44 cm and It’x height is 10 cm.

Answers

The volume of the cylinder is [tex]1539 cm^3[/tex]

Step-by-step explanation:

The volume of a cylinder is given by the equation

[tex]V=\pi r^2 h[/tex]

where

[tex]\pi r^2[/tex] is the area of the base, with r being the radius

h is the height

For the cylinder in this problem we know:

h = 10 cm (height)

c = 44 cm (circumference of the base)

The circumference is given by

[tex]c=2\pi r[/tex]

So the radius is

[tex]r=\frac{c}{2\pi}=\frac{44}{2\pi}=7 cm[/tex]

Therefore, the volume of the cylinder is:

[tex]V=\pi (7)^2 (10)=1539 cm^3[/tex]

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Which is the most accurate measurement of 1 pound? (Remember, there are 16 ounces in a pound

Answers

Answer:

16 ounces

Step-by-step explanation:

The answer is option C. 16 ounces.

The most accurate measurement of 1 pound would be 16 ounces, because, by definition, there are 16 ounces in 1 pound.

Among the options provided:

A. 6 ounces: This is less than 1 pound.

B. 20.099 ounces: This is more than 1 pound.

C. 16 ounces: This is equal to 1 pound.

D. 10 ounces: This is less than 1 pound.

So, the most accurate measurement of 1 pound is 16 ounces.

One pound is most accurately measured as 16 ounces. This is because the imperial system defines one pound as equivalent to 16 ounces.

The question is:

Which is the most accurate measurement of 1 pound? (Remember, there are 16 ounces in a pound.)

A. 6 ounces

B. 20.099 ounces

C. 16 ounces

D. 10 ounces

Solving systems of equations y=-3x+4 and x=2y+6

Answers

Answer:

Therefore x=2 and y=-2

Step-by-step explanation:

Given system of equations are

   y= -3x+4

⇔3x+y=4 .........(1)

 x= 2y+6

⇔x-2y=6...........(2)

Equation (1) ×2 +equation (2)

6x +2y+x-2y =8+6

⇔7x=14

[tex]\Leftrightarrow x= \frac{14}{7}[/tex]

⇔x = 2

Putting the value of x in equation (1)

3.2+y=4

⇔y+6=4

⇔y=4-6

⇔y=-2

Therefore x=2 and y=-2

y=-3x + 6
y=9
What is the solution to the system of equations

Answers

Answer:

the answer is x=-1 and y=9. Hope this helps!

PLEASE GIVE BRAINLEST

3.14(6x)^2

jjjjjjjjjjjjjjjjjjjjjjjjjjjj

Answers

Here have a nice day

How long does it take for the Earth to go through one full day/night cycle?
Round to the nearest hour.
________hour(s)

Answers

Answer:

24 hours

Step-by-step explanation:

Express each ratio as a fraction in simplest form. A 26:169 B 36 to 78

Answers

Ratio A is 26/169, and when simplified it is 2/13.

Ratio B is 36/78, and when simplified it is 6/13.

Hope this helped!

The ratios 26:169 and 36 to 78, when expressed as fractions in simplest form, are 2/13 and 6/13, respectively, after identifying and dividing by their greatest common factors.

The task is to express each ratio as a fraction in its simplest form. Let's tackle each ratio one at a time.

A. 26:169

To convert the ratio 26:169 into a fraction in simplest form, we observe that both numbers are divisible by their greatest common factor (GCF), which is 26. Dividing both terms by 26, we get 1/6.5. However, to express this in terms of whole numbers, multiplying numerator and denominator by 2 gives us 2/13, which is the fraction in its simplest form.

B. 36 to 78

For the ratio 36 to 78, first, we convert it into fraction form, which is 36/78. The GCF of 36 and 78 is 6. Dividing both the numerator and the denominator by 6, we get 6/13. Therefore, the simplest form of the ratio 36 to 78 is 6/13.

sum of the 5th and 10th terms of an arithmetic sequence which are equal to the 20th term (80). find the 30th term

Answers

Yo sup??

a5=a+4d

a10=a+9d

a20=80=a+19d

a+4d+a+9d=a+19d

a=6d

80=6d+19d

80=25d

d=3.2

a=19.2

a30=a+29d

=19.2+92.8

=112

Hope this helps.

9. Lucas is in a car traveling at 15 m/s. This car starts to decelerate
steadily. It comes to a complete stop in 10 seconds. What is it's
acceleration?

Answers

Answer:

3/2 m / sec²

Step-by-step explanation:

acceleration = change in velocity / time

Here, that would be

acc'n = 15 m/s  /  10 s = 3/2 m / sec²

A pair of shoes usually sells for $62. If the shoes are 40% off, and sales tax is 7%, what is the total price of the shoes, including tax?

Answers

Answer:

  $39.80

Step-by-step explanation:

If the price is reduced by 40%, it is 100% -40% = 60% of what it was. If 7% tax is added to that, the result is 100% +7% = 107% of the sale price. The final price is ...

  $62 × 0.60 × 1.07 = $39.80

If f(x)=2(3^*)+1 which is the value of f(2)

Answers

Answer:

f(2)=19

Step-by-step explanation:

If *=x, f(2)=2(3^2)+1=2*9+1=18+1=19

Which parent function is represented by the graph?
107
0
A. Absolute value parent function
B. An exponential parent function
c. Quadratic parent function
D. Linear parent function

Answers

Answer:

b is right on plato

Step-by-step explanation:

Answer: Correct answer is B

Step-by-step explanation:

(A person bought a water
tank of circular base having the radius 10.5 m and height
21 m for the use of his community from the 'Gyani Tank
Factory'. If the upper part of the tank is semi spherical,
how many litre of water will be contained in the tank?)​

Answers

Answer:

About [tex]9,693,180\ liters[/tex]

Step-by-step explanation:

we know that

The volume of the tank is equal to the volume of a cylinder plus the volume of hemisphere

so

[tex]V=\pi r^{2}h+\frac{2}{3}\pi r^{3}[/tex]

where

[tex]r=10.5\ m\\h=21\ m\\\pi=3.14[/tex]

substitute

[tex]V=(3.14)(10.5)^{2}(21)+\frac{2}{3}(3.14)(10.5)^{3}[/tex]

[tex]V=7,269.885+2,423.295=9,693.18\ m^3[/tex]

Convert to liters

[tex]1\ m^3=1,000\ L[/tex]

therefore

The volume is equal to

[tex]9,693.18(1,000)=9,693,180\ liters[/tex]

The length of a rectangle is 1 more meter than twice its width. The rectangle has an area of 1275 m².


Let w represent the width of the rectangle. What quadratic equation, in standard form, represents this situation?



Answer: _____________________________

The length of a rectangle is 1 more meter than twice its width. The rectangle has an area of 1275 m².
What is the length of the rectangle? Show your work.
A. 1 m
B. 21 m
C. 25 m
D. 51 m

Answers

The answer to this question is B because it’s 21

9. Date Units Purchased Cost Per Unit

January 1

$8.00 (Beginning inventory)

January 18

9.00

February 20

11.00

March 15

12.00 (Ending inventory: 19)

The value of the ending inventory based on FIFO is

$196.00.

$126.00.

$216.00.

$219.00.

Answers

Answer:

$219.00.

Step-by-step explanation:

January 1, 10 units @ $8 (10 x 8)          = $80

January 18, 50 units @ $9 (50 x 9)      = $450

February 20, 20 units @ $11 (20 x 11)  = $220

March 15, 10 units @ $12 (10 x 12)        = 120

Ending Inventory = 19 unit

Ending Inventory = (10 x12) + (9 x 11) = $219

Answer:

$219.00 (or $220.00 because it's closest option to $219.00)

Step-by-step explanation:

Si tomas sale de Ixtapa a las 6:00 am rumbo a Morelia a una velocidad de 70 kmxh ,a la misma hora Claudia sale de Morelia rumbo a Ixtapa a una velocidad de 40 kmxh si entre Morelia e Ixtapa hay una distancia de 660km a que distancia de Morelia se encontraran?

Answers

Answer:

El encuentro se producirá a 240 km de Morelia

Step-by-step explanation:

Velocidades Relativas

Este es un caso donde las velocidades son sumativas, pues ambos móviles van a su encuentro mútuo. La distancia total de 660 km será cubierta por ambos móviles con una velocidad relativa de 70 km/h + 40 km/h = 110 km/h

Ya que :

[tex]\displaystyle v=\frac{x}{t}[/tex]

Tenemos que

[tex]\displaystyle t=\frac{x}{v}[/tex]

[tex]\displaystyle t=\frac{660}{110}= 6 \ h[/tex]

Tomás anda a 70 km/h, así que en 6 horas recorre

[tex]x_t=6\times 70 = 420\ Km[/tex]

Claudia anda a 40 km/h, así que en las mismas 6 horas ha recorrido

[tex]x_c=6\times 40 = 240\ Km[/tex]

Se puede decir entonces, que el encuentro se producirá a 240 km de Morelia

Answer:

       [tex]\large\boxed{\large\boxed{240km}}[/tex]

Explanation:

Since the question is in Spanish, I will give you the answer in Spanish.

En el punto de encuentro las distancias recorridas por Tomás y Claudia suman la distancia que existe entre Ixtapa y Morelia.

La distancia que recorre cada uno es igual al producto de su velocidad por el tiempo de recorrido.

Para Tomás esto es:

         [tex]distancia=velocidad\times tiempo\\ \\ d_{Tomas}=70km/h\times t[/tex]

Para Claudia la ecuación es:

          [tex]distancia=velocidad\times tiempo\\ \\ d_{Claudia}=40km/h\times t[/tex]

Los tiempos, [tex]t[/tex] , son los mismos al momento de encuentro, así que puedes crear una ecuación con una sola incógnita:

           [tex]d_{Tomas}+d_{Claudia}=660Km=70km/h\times t+40km/h\times t[/tex]

Puedes obviar las unidades para resolver la ecuación:

         [tex]660=70t+40t\\ \\ 660=110t\\ \\ 660/110=t\\ \\ 6=t\\\\ t=6[/tex]

El resultado es en horas: t = 6 horas.

Para encontrar la distancia remplaza el tiempo en la ecuación de Claudia, puesto que ella salió desde la ubicación de Morelia:

         [tex]d_{Claudia}=40km/h\times t=40km/h\times6h=240km[/tex]

Y esa es la respuesta. Se encontrarán a 240 km de Morelia.

Which answer choice represents an
equation?
A Nine more than 7g
B Eight divided by 2x
C Six times the sum of 2 and 4
D Eleven minus h is 3

Answers

the right answer is c

catherine is paying off a $2400 loan by making equal payments over a 12-month period until the loan is paid. express the amount of debt remaining as a function of time in months

Answers

Answer:$200 per month is spent.

Step-by-step explanation:

$2400 divided by 12 = $200

Final answer:

The amount of debt remaining as Catherine pays off her $2400 loan over 12 months is expressed by the function D(t) = 2400 - 200t, where t is the time in months.

Explanation:

Catherine is paying off a $2400 loan by making equal payments over a 12-month period until the loan is paid. To express the amount of debt remaining as a function of time in months, let's denote the amount of debt remaining as D(t), where t is the time in months.

Since she is making equal payments over 12 months, the total amount she needs to pay each month is $2400 divided by 12 months, which is $200 per month. Therefore, the function that represents the amount of debt remaining at any time t is given by : D(t) = 2400 - 200t

This linear function shows that for each month that passes, $200 is subtracted from the original loan amount of $2400, representing the payments made towards the loan. Thus, after t months, the amount of debt remaining is calculated by subtracting $200 times the number of months from the initial loan amount.

What are the steps to solving -1.56+.73

Answers

Answer:

-0.83

Step-by-step explanation:

Name the object that exhibits rotational symmetry.

1.)Ferris wheel

2.)sunglasses

3.)tent

4.)a pair of scissors​

Answers

Answer:

1.) Ferris wheel

Step-by-step explanation:

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