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3 years ago

Is algebra.

Mathematics

1 answer:

gulaghasi [49]3 years ago

7 0

Answer:

2(x - 9.46)(x + 2.54)

Step-by-step explanation:

2(x² - 12x + 24)

since there are no factors that multiply to 24 and add to -12 then i used the quadratic formula to get:

6+2 $\sqrt{3}$ , 6-2 $\sqrt{3}$

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Marta_Voda [28]

Answer:

45 miles per hour

Step-by-step explanation:

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3 years ago

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For what values of theta (0 less than or equal to theta less than or equal to 2pi) do maximum r values occur on the graph the po

9966 [12]

Answer:

Step-by-step explanation:

To find the values of the angle which makes maximum r you use the derivative of r

$\frac{dr}{d\theta}=\frac{1}{3}sin(3\theta)$

If you equals this derivative to zero you obtain the value of the angle:

$\frac{dr}{d\theta}=0\\\\cos3\theta=0\\\\3\theta=\frac{\pi}{2}\\\\\theta=\frac{\pi}{6}$

However, the values of 5π/6 and 9π/6 are also available, because makes the sinusoidal function equal to 1.

hence, the answer is:

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answer b

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3 years ago

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kvv77 [185]

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A dairy farmer distributes 660 ounces of milk products each day. The milk is packaged in 12-ounce containers. Find the number o

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3 years ago

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Hank has a bottle of diluted syrup that is 60% maple syrup and a bottle of pure syrup that is 100% maple syrup in his restaurant

Nezavi [6.7K]

9514 1404 393

Answer:

62.5 oz of 100%

Step-by-step explanation:

Let p represent the number of ounces of pure syrup. Then (100-p) is the number of ounces of 60% syrup. The amount of maple syrup in the desired mix is ...

p +0.60(100 -p) = 0.85(100)

0.40p +60 = 85 . . . . . . . . . . . simplify

0.40p = 25 . . . . . . . . . . subtract 60

p = 62.5 . . . . . . . . . divide by 0.4

62.5 ounces of pure syrup should be mixed with the diluted syrup to make 100 ounces of 85% maple syrup.

_____

The other 37.5 ounces will be 60% syrup.

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3 years ago