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3 years ago

Need help solving a=1/2 (11.6cm+29cm) 23.2cm

Mathematics

1 answer:

Otrada [13]3 years ago

3 0

The answer will be close to 470 1/2

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michael and his brother allen played basketball basketball each basket was worth 5 points michale scored 35 points allen scored

Arada [10]

11 baskets. 35+20=55. 55/5= 11

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2 years ago

Demand The demand function for a product is given by

stira [4]

Answer:

$x= -\frac{ln [\frac{5P}{8000-P}]}{0.002}$

a) $x= -\frac{ln [\frac{5*200}{8000-200}]}{0.002} =1027.062 \approx 1027$

b) $x= -\frac{ln [\frac{5*800}{8000-800}]}{0.002} =293.893 \approx 294$

Step-by-step explanation:

For this case we have the following function:

$P= 8000 (1- \frac{5}{5 +e^{-0.002 x}})$

We can solve for x like this. First we can reorder the expression like this:

$\frac{P}{8000} = 1- \frac{5}{5+e^{-0.002x}}$

$\frac{5}{5+e^{-0.002x}} = 1 -\frac{P}{8000} = \frac{8000-P}{8000}$

$\frac{40000}{8000-P} = 5 + e^{-0.002x}$

Now we can apply natura log on both sids and we got:

$ln[\frac{40000}{8000-P} -5] = ln e^{-0.002x}$

$ln [\frac{5P}{8000-P}] = -0.002x$

And if we solve for x we got:

$x= -\frac{ln [\frac{5P}{8000-P}]}{0.002}$

Part a

For this case we can replace P = 200 and see what we got for x like this:

$x= -\frac{ln [\frac{5*200}{8000-200}]}{0.002} =1027.062 \approx 1027$

Part b

For this case we can replace P = 800 and see what we got for x like this:

$x= -\frac{ln [\frac{5*800}{8000-800}]}{0.002} =293.893 \approx 294$

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3 years ago

Find the equation of the line parallel to y = 1/3x + 4 that passes through (-9, 4).

BARSIC [14]

For a line to be parallel, the slope has to be the same(1/3) only its coordonate on the y axis (b) changes. Therefore the new equation will be y=1/3x+b To find be, tou have to isolate it after inputting the new coordinates (-9,4) (4)=1/3(-9)+b 4=-3+b 7=b Therefore, the new equation is y=1/3x+7

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3 years ago

Determine the value of the ratio of 2:10

irakobra [83]

1:5
2/2=1
10/2=5
Therefore, 2:10=1:5

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3 years ago

What quadrilaterals are also paralleograms

lesya692 [45]

There are several. Parallelograms are shapes were the opposite side is the same. Therefore, squares, rectangles, rhombuses, and trapezoids are all quadrilaterals that are parallelograms.

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3 years ago