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3 years ago

Find the value of x. M M (2x 10) (2x + 40) N X=

Mathematics

1 answer:

Lady_Fox [76]3 years ago

7 0

Answer:

Could you state the question in the correct order?? Like is N supposed to be there?

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A firm producing socks has a fixed cost of $20,000 and variable cost of $2 per pair of socks. Let x = the number of pairs of soc

svetoff [14.1K]

Answer:

break even point = 8000 socks produced or $36000 in costs

Step-by-step explanation:

the cost function of the firm is

total cost = fixed cost + variable cost = $20000 + $2*Q

where Q= number of socks

the revenue from sales is

sales = Price* Q = $4.50*Q

the break even point is reached when the net profit is = 0 ( that is, the total cost is equal to the revenue from sales) , then

total cost = sales

$20000 + $2*Q =$4.50*Q

Q= $20000/($4.50-$2) = 8000 socks

that represents

total cost = $20000 + $2*8000 = $36000

then

break even point = 8000 socks produced or $36000 in costs

3 0

3 years ago

Find the difference in the volume and total area of a cylinder with both a radius and height of 1. R = 1, h = 1 The number of sq

Vikentia [17]

Answer:

The difference in the volume of cylinder and total surface area of cylinder =.

The number of sq units of total area exceeds the number of cu.units in the volume .

Step-by-step explanation:

Given radius of cylinder =1 unit

Height of cylinder= 1 unit

We know that formula of volume of cylinder =

Where r= Radius of the cylinder

h= Height of the cylinder

By using this formula we can find the volume of cylinder

volume of cylinder = =

By using this formula we can find total surface area of cylinder

Total surface area of cylinder = sq units .

Difference between volume of cylinder and total surface area of cylinde= =

Total surface area of cylinder - volume of cylinder=

Total surface area of cylinder = + volume of cylinder

Hence, the number of sq units of total surface area exceed the number of cu.units in the volume by .

3 0

2 years ago

If the duck traveled 97.8 miles at top speed in 1.5 hours how far did it travel in one hour?

chubhunter [2.5K]

It travels 65.2 miles in one hour. To calculate the rate, you use the equation distance/time=rate. So, you divide 97.8 (the distance) by 1.5 (the time) and you get 65.2 miles per hour, which is the answer.

4 0

3 years ago

I need to find the circumference of this shape for #31

Strike441 [17]

Answer:

Step-by-step explanation:

Assumptions

This isn't drawn exactly to scale I don't think. I also think you are intended to believe that the inscribed figure is a rectangle, but that is a huge assumption.

If I'm right and that is a rectangle then the diagonal of the rectangle is also the diameter of the circle.

A diameter is also the hypotenuse of the two triangles formed by cutting the rectangle in half.

So let's go on.

Step One

Find the diagonal / hypotenuse.

a = 8 in

b = 6 in

c = ?

c^2 = a^2 + b^2

c^2 = 8^2 + 6^2

c^2 = 64 + 36

sqrt(c^2) = sqrt(100)

c = 10

Step 2

Find the radius of the circle

2*r = d

d = 10

2*r = 10

r = 10/2

r = 5

Step two

Find the circumference.

Circumference = 2*pi * r

Circumference = 2* pi * 5

Circumference = 10*pi <<<< Answer

That is one possibility for an answer

The other is to use 3.14 for pi

Circumference = 2*5*3.14 = 31.4 <<<< Answer

4 0

3 years ago

Solve for x using cross multiplication. 3x – 5 4 x + 1 x = [?]

Alex

Answer:

x=7

Step-by-step explanation:

3x-5/4=x+1/2

3x-5=2(x+1)

3x-5=2x+2

3x=2x+2+5

3x=2x+7

3x-2x=7

x=7

7 0

3 years ago

Read 2 more answers