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Harrizon [31]
3 years ago
10

PLEASE HELP PLEASE!!

Mathematics
1 answer:
Mamont248 [21]3 years ago
8 0

9514 1404 393

Answer:

  negative infinity

Step-by-step explanation:

The numerator approaches -7 as x approaches 0 from either direction.

The denominator approaches 0 from above, as x approaches 0 from either direction.

Hence, the rational expression approaches -∞ as x approaches 0 from either direction.

The limit is -∞.

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(7 + 5 + 2) x 7
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3 years ago
A hog producer is feeding soybean meal and corn to his pigs. He needs to know how many pounds he needs to feed of each in order
Mazyrski [523]

Answer:

Feed 1, Soybean meal required =  \dfrac{2000}{3} \text{ lbs.}

Feed 2, Corn meal required = \dfrac{4000}{3} \text{ lbs.}

Step-by-step explanation:

Total feed is <em>1 ton</em> i.e. <em>2000 lbs</em>.

Let <em>x</em> be the amount of Feed 1 required.

Feed 1 has 45\% of protein.

\text{Protein in Feed 1 = }x \times \dfrac{45}{100} ..... (1)

Then, amount of Feed 2 required = (2000 - x) \text{ lbs.}

Feed 2 has 15\% of protein.

\text{Protein in Feed 2 = }(2000 - x) \times \dfrac{15}{100} ..... (2)

As per question, total protein required is 25\% of 2000 lbs .

Adding (1) and (2) and putting it equal to total protein required.

\Rightarrow x \times \dfrac{45}{100} + (2000 - x) \times \dfrac{15}{100} = 2000 \times \dfrac{25}{100}\\\Rightarrow 45x + 30000 - 15x = 50000\\\Rightarrow 30x = 20000\\\Rightarrow x = \dfrac{2000}{3}

Feed 1 required = \dfrac{2000}{3}\text{ lbs .}

Feed 2 required = 2000 - \dfrac{2000}{3}\\

\Rightarrow \dfrac{4000}{3}\text{ lbs.}

7 0
3 years ago
Moose plans to eat 8 of his mom's minty
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Answer:

75%

Step-by-step explanation:

\frac{6}{8}  \times 100\% = 75\%

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3 years ago
HELP HELP HELP!!!<br> i need help with math pls help me.
12345 [234]

Answer:

I dont even know this myself o-o

Step-by-step explanation:

:D

5 0
2 years ago
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