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3 years ago

Can somebody please help me rn answer ASAP

Mathematics

1 answer:

Viefleur [7K]3 years ago

7 0

Step-by-step explanation:

where is the question huh ?

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The cost of controlling emissions at a firm rises rapidly as the amount of emissions reduced increases. Here is a possible model

Nadusha1986 [10]

Answer:

$\bar C = 4100\,dollars$

Step-by-step explanation:

a) The average value of a function is given by the following integral:

$\bar C = \frac{\int\limits^{q_{max}}_{0} {4100+90\cdot q^{2}} \, dq }{q_{max}}$

$\bar C = \frac{1}{q_{max}}\cdot \left(4100\cdot q_{max} + 30\cdot q_{max}^{3} \right)$

$\bar C = 4100 + 30\cdot q_{max}^{2}$

b) The determination of the minimum average daily cost per pound of pollutant is done by the First Derivative Test and the Second Derivative Test, which is:

$\bar C' = 60\cdot q_{max}$

$60\cdot q_{max} = 0$

$q_{max} = 0$

$\bar C'' = 60$ (absolute minimum).

The level of reduction corresponding to the lowest average daily cost per pound of pollutant is:

$\bar C = 4100\,dollars$

3 0

4 years ago

When 12 is multiplied by 6, the result is what?

Alina [70]

The result would be 72... 12
x6
----
72 (carry the one) Unless your figuring out if its positive or negative. (positive)

Have a Brainly Day!

5 0

3 years ago

Read 2 more answers

Solve the triangle. A = 48°, a = 32, b = 27

astraxan [27]

Answer:

C) B = 38.8°, C = 93.2°, c ≈ 43

Step-by-step explanation:

For triangle: a / sin A = b / sin B = c / sinC

32 / sin 48° = 32 / 0.743

32 / 0.743 = 27 / Sin B sin B = 0.627

B = 38.8°

C = 180 - 48 - 38.8 = 93.2° sin C = sin 93.2° = 0.998

32 / 0.743 = c / 0.998 = 42.98 (≈ 43)

3 0

3 years ago

Paul invested three times as much money in the account paying 5% interest then he did in an account paying 4% of the total inter

noname [10]

Given

Paul invested three times as much money in the account paying 5% interest then he did in an account paying 4%.

Total interest paid was $475

Find out he invest in each.

To proof

Let us assume that Paul invested in an account paying 4% be = x

As given in the question

Paul invested three times as much money in the account paying 5% interest then he did in an account paying 4%.

Let us assume that Paul invested in an account paying 5% be = 3x

Total interest paid = $475

First convert 4% in the decimal form

$=\frac{4}{100}$

= 0.04

First convert 5% in the decimal form

$=\frac{5}{100}$

= 0.05

Than the equation become in the form

0.04x + 0.05 × 3x = 475

0.04x + 0.15x = 475

0.19x = 475

x = $2500

Paul invested in an account paying 4% be = $2500

Paul invested in an account paying 5% be = $7500

Hence proved

5 0

3 years ago

What is the slope of the line passing through the points (-1,7) and (4,-1)

KATRIN_1 [288]

Answer:

(5 , -18)

Hope this helps.

From your vro Que

7 0

4 years ago

Read 2 more answers