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horsena [70]
3 years ago
9

How do u solve question 30

Mathematics
1 answer:
Oksana_A [137]3 years ago
3 0
You just multiply the 2 numbers!
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When using rational expectations, forecast errors will, on average, be ________ and ________ be predicted ahead of time. A) zero
mafiozo [28]

Answer:

A) zero; cannot

Step-by-step explanation:

In line with the principle of rational expectations, expectation errors are unpredictable. The expectations of all available information will not differ from the optimal projections.The word optimal projection is inexorably intertwined with the best guess in rational expectations theory.

4 0
3 years ago
Help please! i don't know what to do
Serhud [2]
I hope this helps you



9/9+18=x/x+10


9/27=x/x+10


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8 0
3 years ago
What is the area of the circle shown below?
Andrew [12]

Answer:

201.06

Step-by-step explanation:

5 0
3 years ago
Which of the following is a solution to the second order differential equation LaTeX: y''=-4y y ″ = − 4 y ? To answer this quest
Paraphin [41]

Answer:

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Step-by-step explanation:

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For y = 2/3t^3, the second derivative is 4t, not -4y.

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5 0
3 years ago
Can you please help with adjacent angles?
mojhsa [17]
Adjacent angles are angles that have a common side and a common vertex. The only one that fits this would be <FEC and <FEH because it shares the side of FE and common vertex of E. I hope this helps you. :)
4 0
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