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3 years ago

A restaurant plans to a buy a total of 3,006

Mathematics

1 answer:

kotegsom [21]3 years ago

7 0

Answer: The question isn't finished.

Step-by-step explanation:

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Do anyone know how to find a slope and graph a line of a slope

Ainat [17]

Answer:

Yes!

Step-by-step explanation:

first you need two points (x,y) (x,y). $\frac{y-y}{x-x}$ is the formula you would follow to get the slope. Say you have (2,4) (3,-7) You would plug it into the formula and get $\frac{-11}{1}$ . This example you can simplify it into -11. hope that kinda helps.

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3 years ago

The polynomial p(x)=x^5-9x^4+13x^3+57x^2-86x-120 has how many zeros

natita [175]

It has a total of 5 zeros

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4 years ago

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Find an equation of the plane tangent to the following surface at the given point.z equals tangent Superscript negative 1 Baseli

Sergeeva-Olga [200]

Let f(x, y, z) = z - arctan(x y). Compute the gradient of f at the point (0, 3, 0):

∇ f(x, y, z) = (-y / (1 + x²y²), -x / (1 + x²y²), 1)

∇ f (0, 3, 0) = (-3, 0, 1)

This vector is orthogonal to the surface z = f(x, y). Then the equation of the tangent plane is

∇ f (0, 3, 0) • (x, y - 3, z) = 0

(-3, 0, 1) • (x, y - 3, z) = 0

-3x + z = 0

z = 3x

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3 years ago

A company has determined that its weekly profit is a function of the number of items that it sells. Which equation could represe

Cerrena [4.2K]

Answer:

B. y= -x^2 + 50x - 300

Step-by-step explanation:

Options given

A. y^2=4x^2 - 100

B. y= -x^2 + 50x - 300

C. x= -y^2 - 400

D. x^2= -6y^2 + 200

We are to find profits (y) function in thousands of dollars if the company sells x items.

We will use elimination method to eliminate the wrong options above in order to find the correct answer

Option A. y^2= 4x^2 - 100 is used to find the square of the profit function

Option B. y= -x^2 + 50x - 300 is used to calculate profit (y) function

Option C. x= -y^2 - 400 is for the calculation of the items x sold

Option D. x^2= -6y^2 + 200 is to find items x sold squared.

Since, we are required to find the profit (y) function, option A, C and D will be eliminated.

We are left with option B which is the correct answer to the question.

The weekly profits (y) function in thousands of dollars when the company sells x items is

B. y= -x^2 + 50x - 300

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3 years ago

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Fr help me Can you answer it with the area box and take a pic

Mariulka [41]

Try using conects. It takes the picture and gives you the best answer they can find. And it doesn’t change your answer to words

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3 years ago