4 years ago

This is hard, but I really need help!

Mathematics

1 answer:

sukhopar [10]4 years ago

4 0

Please see pic, I'd solved in it.

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3. Which equation correctly shows the relationship between the numbers <br> 2,560 and 256?

spayn [35]

Answer:

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what to say

Step-by- 2560 = 1000 x (2 + 5 + 6)

8 0

3 years ago

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The cost of producing x hundred items is given by the equation C(x) = x2 – 3x + 7 and the revenue generated from sales of x hund

Goryan [66]

Answer:

At x = 2 and 10.

Step-by-step explanation:

Given : The cost of producing x hundred items is given by the equation $C(x) = x^2-3x + 7$

The revenue generated from sales of x hundred units is given by the equation $R(x) = -x^2 + 21x-33$

To Find :What values of x will the company break even?

Solution:

Cost function : $C(x) = x^2-3x + 7$

Revenue function : $R(x) = -x^2 + 21x-33$

Now to find the company break even :

$-x^2 + 21x-33= x^2-3x + 7$

$24x= 2x^2+40$

$12x= x^2+20$

$x^2-12x+20=0$

$x^2-10x-2x+20=0$

$x(x-10)-2(x-10)=0$

$(x-2)(x-10)=0$

So, x = 2,10

Hence the company break even at x = 2 and 10.

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4 years ago

What is the absolute value of -19 ?

Ronch [10]

the absolute value of -19 is 19 because the is the "real number" of -19

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3 years ago

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8. TEMPERATURE To convert a temperature in degrees Celsius to degrees

Evgen [1.6K]

Answer:

do you know the answer

Step-by-step explanation:

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3 years ago

Can someone help me???

Mumz [18]

Answer:

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Step-by-step explanation:

hope this helps!

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3 years ago

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