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Makovka662 [10]
3 years ago
8

An entrepreneur estimates that the total profit (profit = total revenue minus total cost) from his proposed company will be give

n by the function P(x) = x3 – 4x2 + 3x – 12, where P is in hundreds of dollars and x is the number of years elapsed after the company starts operations. In how many years (x) will the company break even (no profit, no loss)?
Mathematics
1 answer:
Misha Larkins [42]3 years ago
4 0
To determine the number of years when the company will breakeven, we use the equation given. At the breakeven point, the company has no profit and loses. So, we P(x) = 0. We calculate as follows:
<span>P(x) = x3 – 4x2 + 3x – 12
0 = </span>x^3 – 4x^2 + 3x – 12
x = 4 , 1.732i, -1.732i

Solving for x, we will have three value one real and 2 imaginary values. Since time cannot be negative and imaginary. The answer would be 4. After 4 years, the company will break even.
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Step-by-step explanation:

Your calculator or spreadsheet can give you the product of two numbers expressed in scientific notation.

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2 years ago
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wolverine [178]

Answer:

a. the cost of the t-shirt

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3 years ago
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vovangra [49]

Answer:

61:22:120

Step-by-step explanation:

Multiply each by 100

244:88:480

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(Just check to see or compare with others to see if answer is right)

5 0
2 years ago
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tiny-mole [99]

Answer:

B

Step-by-step explanation:

Given a sinusoidal function in the form  f(x)=Acos(Bx+C)+D, we can say:

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  • -\frac{C}{B}  is the phase shift
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From the function given  m(t) = 7 Cos (t+3), we see that

A = 7

B = 1

C = 3

D = 0

Thus, from the info, we can say

Amplitude = 7

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Phase Shift = -3

Vertical Shift = 0

Answer choice B is right.

3 0
3 years ago
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Answer:

I'm guessing that makes obtuse triangle

why don't you try draw the triangle

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6 0
3 years ago
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