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Bingel [31]
3 years ago
15

What is the explicit formula for this situation?

Mathematics
1 answer:
emmasim [6.3K]3 years ago
3 0

Answer:

D

Step-by-step explanation:

i did it with eliminating choices

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Surds question pls help me out! Ty!
ch4aika [34]

Step-by-step explanation:

Question 46.

(2\sqrt{5}-\sqrt{2}  )^2=(2\sqrt{5})^2-2*2\sqrt{5}*\sqrt{2}  +(\sqrt{2})^2 } =4*5-4*\sqrt{2*5} +2=\\=20-4\sqrt{10}+2=22-4\sqrt{10}.

Answer: E. None of these.

Question 47.

\frac{4\sqrt{5} }{\sqrt{3} } =\frac{4*\sqrt{5}*\sqrt{3}  }{\sqrt{3} *\sqrt{3} } =\frac{4*\sqrt{5*3} }{3}=\frac{4\sqrt{15} }{3}  .

Answer: E. None of these.

6 0
2 years ago
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How many times larger is the value 4.74 than the value 0.047 for
Dimas [21]
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5 0
3 years ago
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A company is considering a marketing mix. It projects it can sell 5,000 units at a price of $25.00 per unit with total costs of
Leona [35]

You are right, they will be making a $27,000 profit.

how i did the math was 5000*25=125000-98,000=27,000

5 0
3 years ago
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PLS HELP IM DESPERATE I GIVE 10 POINTS EACH PERSON
Sholpan [36]

Answer:

company a

Step-by-step explanation:

It is probably company a because if you make a box and whisker plot in your head the median of 6 would be more in between 3 and 10 than 9. If the median were 9 it would probably be skewed. If 6 is near the middle the box and whisker plot would look more symmetric

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Answer: X= 4 or X= -5/2

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3 years ago
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