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solmaris [256]
4 years ago
9

This problem really confuses me, help?

Mathematics
2 answers:
OLga [1]4 years ago
3 0
So k in the first problem would =1/2
and i guess in the second problem just put k in place of the first space and in the second space put 8 for x. y would then =4. Idk if I did this right, though, I'm honestly a little confused too.
Ket [755]4 years ago
3 0
Attached solution with explanations.

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Someone help me with this please
mario62 [17]

2(3u-8)= 38

6u-16=38

take 16 on the other side..

6u = 38 +16

6u = 54

u = 9

6 0
3 years ago
Read 2 more answers
Choose the situation in which the use of approximate numbers is appropriate.
Eva8 [605]
Answer:
the answer is A
4 0
3 years ago
Read 2 more answers
Assume that the short-run cost and demand data given in the tables below confront a monopolistic competitor selling a given prod
Damm [24]

Given the information stated above, the firms maximum total profit will be $90. (Option A) See the explanation below.

<h3>What is Maximum Total Profit?</h3>

Maximum total profit is the highest profit

<h3>What is the calculation supporting the above answer?</h3>

It is to be noted that the attached excel spread sheet was computed using the following formulas:

MC(n) = TC(n) - TC(n-1)

MC(n) = marginal cost of nth unit

TC(n) = Total cost of n units of output

MC(1) = 40-25=15 and so on

Recall that

Total Revenue (TR) = Price * Quantity

that is:

TR = P * Q

Marginal Revenue of the nth unit of output  =

TR of the n unit of output - TR of the n-1 units of output.

MR(n)=TR(n)-TR(n-1)

MR(1)=55-0=55 and so on

Recall that Profit = TR  - TC

Thus,

Profit (0) = 0 - 25

= -25 and so on

By observation on the sheet, the maximum profit (that is highest profit attainable) is given as $90.

This corresponds with

  • the Quantity of 4 Unit
  • The Marginal Revenue of 25; and
  • Marginal Cost of 15.

Hence, option A is correct.

Learn more about maximum total profit:
brainly.com/question/13799721

#SPJ1

Download xlsx
7 0
2 years ago
A herd of dinosaurs made paintings in the sand with their claws. Each baby dinosaur made 151515 paintings and each adult dinosau
dsp73

There were 12 baby dinosaurs and 4 adult dinosaurs making the painting.

<h3>Equation</h3>

An equation is an expression used to show the relationship between two or more numbers and variables.

Let x represent the number of baby dinosaurs and y represent the number of adult dinosaurs.

Since there was 208 paintings, hence:

  • 15x + 7y = 208   (1)

Also:

  • x = 3y
  • x - 3y = 0   (2)

From equation 1 and 2:

x = 12, y = 4

There were 12 baby dinosaurs and 4 adult dinosaurs making the painting.

Find out more on Equation at: brainly.com/question/13763238

5 0
2 years ago
Help :(<br><br> 14/21 = 14•2/21•2 = ?<br><br> 14/21= 14/21 divided by ?/?=?/?
Kamila [148]

Answer:

divide both by 7

2/3

I hope I'm correct

8 0
3 years ago
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