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Paha777 [63]
3 years ago
7

The monthly cost of a certain long distance service is given by the linear function y=0.08x+ 8.95 where Y is in dollars and X is

the amount of time in minutes called in a month. Find and interpert the slope and y-intercept of the linear equation
Mathematics
1 answer:
Leviafan [203]3 years ago
7 0

Answer:3747

Step-by-step explanation:

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Create your own unit rate example in which you have to determine the unit rate of two fractions with different units. Explain wh
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2 years ago
What isvequivalent to y=23x−6?
RUDIKE [14]

Answer:

Slope = 46.000/2.000 = 23.000

x-intercept = 6/23 = 0.26087

y-intercept = -6/1 = -6.00000

3 0
3 years ago
Question 1(Multiple Choice Worth 4 points)
m_a_m_a [10]

1) 5
2) zero
3) <span>Step 1: 12x + 15 = 12
    Step 2: 12x = −3
4) 10
5) 2

This took me a long time to do so I hope this was beneficial :)) !! (btw I am absolutely sure about every answer. I checked my work plenty of times :)</span>
6 0
3 years ago
Read 2 more answers
See attachment for the full question
alexandr402 [8]

The inverse of the demand function is; P = 9 - 0.25Q

The profit-maximizing price and quantity are; $8.5 and 2 units.

The maximum profit is; $1

<h3>How to find the inverse of a function?</h3>

A) The demand function we are given is;

Q = 36 - 4P

Making P the subject gives the inverse demand function;

P = (36 - Q)/4

P = 9 - Q/4

P = 9 - 0.25Q

B) The profit-maximization point is the point at which MR = MC.

MR refers to the marginal revenue and MC is the marginal cost.

MC can be calculated as the first derivative of the cost function:

C(Q) = 4 + 4Q + Q²

MC = C'(Q) = 2Q + 4

Total Revenue = Price * Quantity

Total Revenue = (9 - 0.25Q) * Q

Total Revenue = 9Q - 0.25Q²

MR is gotten by differentiating Total Revenue to get;

MR = 9 - 0.5Q

Applying the condition MR = MC, we have;

9 - 0.5Q = 4 - 2Q

Solving for Q gives Q = 2

Thus, profit maximizing quantity is 2.

Thus, profit maximizing price will be;

P(2) = 9 - 0.25(2)

P(2) = $8.5

C) Formula for Maximum Profit is;

Profit = Total Revenue - Total Cost

Total Revenue = 8.5 * 2

Total revenue = $17

Total Cost is;

C(2) = 4 + 4(2) + 2²

C(2) = $16

Thus;

Maximum Profit = 17 - 16 = $1

Read more about Inverse of a function at; brainly.com/question/13948067

#SPJ1

3 0
1 year ago
Solve for K: <br><br> 248 - 4K = 5 + 9(-3+4)
WINSTONCH [101]
Our original equation: 
248 - 4k = 5+9(-3+4)
Now, we just solve for k:
When we use PEMDAS, we get this equation:
248 - 4k = 14
Now, subtract 248 from both sides:
- 4k = -234
Now, divide -4 on both sides:
k = 58.5
The answer to your problem is k = 58.5 or k = 117/2. Hope this helps and have a fantastic day!


4 0
3 years ago
Read 2 more answers
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