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2 years ago

Find the missing side of each right triangle (((((Pythagorean’s Theorem))))))))

Mathematics

1 answer:

kaheart [24]2 years ago

7 0

Answer:

Step-by-step explanation:

36-27 = 9

$\sqrt{9} = 3$

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NetSell, a the TV remote control supplier for Lumyn Electronics, has a weekly production cost of q TV remote controls that is gi

natali 33 [55]

Answer:

a. $\frac{dC(q)}{dq} = 0.000012q^2 -0.06q + 100$

b. $\frac{dR(q)}{dq}=-0.01q+200$

$U'(2000)=-0.000012(2000)^2+0.05(2000)+100 = 152$

$U'(7000)=-0.000012(7000)^2+0.05(7000)+100 = -138$

Step-by-step explanation:

a) The marginal cost function is given by the derivative of the total cost function, in this way the marginal cost function for this company is:

$\frac{dC(q)}{dq} = \frac{dC(q)}{dq} (0.000004q^ 3 - 0.03q ^ 2 + 100q + 75000) = 0.000012q^2 -0.06q + 100$

b) The income function is given by the relation $R (q) = P (q) q = -0.005q^2 + 200q$ .

The marginal revenue function for the company is given by the derivative of the revenue function, in this way the marginal revenue function is:

$\frac{dR(q)}{dq}= -0.01q+200$

(c) The profit function of the company is given by the relation $U (q) = R (q) - C (q)$ , and the marginal utility function is given by the derivative of the utility function, in this way , the marginal utility function is:

$\dfrac{dU(q)}{dq}=R'(q) - C'(q) = -0.01q+200 - (0.000012q^2-0.06q+100) = -0.000012q^2+0.05q+100$

When q = 2000, the marginal utility is:

$U'(2000)=-0.000012(2000)^2+0.05(2000)+100 = 152$

When q = 7000, the marginal utility is:

$U'(7000)=-0.000012(7000)^2+0.05(7000)+100 = -138$

6 0

3 years ago

Solve for x. <br> 2/3(x - 7) = -2

son4ous [18]

2/3x -14/3 = -2 -foiled

2/3x = -6/3 +14/3 -common denominator

2/3x = 8/3

x = 8/3 * 3/2

x = 24/6

x= 4

4 0

3 years ago

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Plz help Tysm if u do

Nastasia [14]

Just keep adding 1/6 to the given term and that should help you figure out the rule.

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3 years ago

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I need help!!! I know it’s late but I really need help in this math homework

sergejj [24]

Answer:

You will have 21 dollars left

Step-by-step explanation:

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3 years ago

What is an equation of the vertical line that passes through (-2, -9)

ser-zykov [4K]

Answer: x = -2

Step-by-step explanation: vertical lines are the x axis

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3 years ago

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