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4 years ago

So after doing research for years to create this question I must ask......What is 4 + 4

Mathematics

2 answers:

adell [148]4 years ago

4 0

Answer:

Step-by-step explanation:

ser-zykov [4K]4 years ago

3 0

Answer:

Step-by-step explanation:

4+4=8. Thanks for five points

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The revenue equation (in hundreds of millions of dollars) for barley production in a certain country is approximated by R(x) = 0

STatiana [176]

Answer:

The marginal-revenue equation is $R'(x)=0.1226x+1.1584$ .

The marginal revenue for the production of 200,000,000 bushels is $R'(x)=1.4036$ .

The marginal revenue for the production of 650,000,000 bushels is $R'(x)=9.1274$ .

Step-by-step explanation:

The derivative $R'(x)$ of the revenue function is called the marginal revenue function and is the rate of change of revenue with respect to the number of units sold.

We know the revenue function, $R(x) = 0.0613x^{2} +1.1584x+2.4813$ . Therefore, the marginal revenue function is

$R'(x)=\frac{d}{dx}R(x) = \frac{d}{dx}(0.0613x^{2} +1.1584x+2.4813)\\\\=\frac{d}{dx}\left(0.0613x^2\right)+\frac{d}{dx}\left(1.1584x\right)+\frac{d}{dx}\left(2.4813\right)\\\\R'(x)=0.1226x+1.1584$

To find the marginal revenue for the production of:

200,000,000 bushels we use x = 2, since x is in units of hundreds of million of dollars.

$R'(x)=0.1226\cdot \:2+1.1584\\\\R'(x)=0.2452+1.1584\\\\R'(x)=1.4036$

650,000,000 bushels we use x = 65, since x is in units of hundreds of million of dollars.

$R'(x)=0.1226\cdot \:65+1.1584\\\\R'(x)=7.969+1.1584\\\\R'(x)=9.1274$

3 0

3 years ago

Some students washed 24 cars in 2 hours. how many cars can they wash in 15 hours?

madreJ [45]

Answer would be 180 cars.

Reason being if you take 24 and divide that by 2 you will get 12 and 12 times 15 is 180 or you could also do 24 times 7 then add 12 to get the 180 also

8 0

3 years ago

Read 2 more answers

Find the number that makes the ratio equivalent to 1:9. 3:

Katena32 [7]

Your answer is 3:27 because you multiply both sides by three

4 0

3 years ago

What is the difference? 3/11 -(-6/11) Express your answer in lowest terms.

olganol [36]

$\sf\dfrac{3}{11}-(-\dfrac{6}{11})$

Two negatives equals a positive:

$\sf\dfrac{3}{11}+\dfrac{6}{11}$

Add the numerators and keep the denominator:

$\sf\dfrac{9}{11}$