Graph the inverse variation

Mathematics

1 answer:

soldier1979 [14.2K]4 years ago

7 0

X= any coordinate on the x-axis . but I'm confused about the " f "

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BRAINLIEST HELP ASAP!!!

Vesna [10]

2 triangles with a base of 8 and height of 6 divide the base and height in half to get the Base and height of 1 triangle and then use 1/2 B•H to find the area of one triangle 1/2 (4•3) = 6

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3 years ago

The necklace has 34 blue beads and 51 white beads. What percentage of the beads on Nina's necklace are blue?

Ivahew [28]

Answer:

40%.

Step-by-step explanation:

Total number of beads = 34 + 51 = 85.

The fraction which are blue = 34/85.

As a percentage this is (34*100) / 85

= 40%.

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3 years ago

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

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