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lesantik [10]
3 years ago
13

The hypothesis test of cost parameters indicates whether: a.the total cost is similar to that of the prior periods. b.the parame

ters are different from zero. c.a correlation exists between fixed and variable costs. d.the parameters are within the boundaries of a firm.
Mathematics
1 answer:
maksim [4K]3 years ago
3 0

Answer:

B. The Parameter are different from Zero

Step-by-step explanation:

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3 years ago
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mrs_skeptik [129]

Answer:

y=(x+5)²/6 + 1/3

Step-by-step explanation:

Use the distance formula to plug in the values you know:

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the square roots cancel out

(y+1) ²= (x+5)² +(y-2)²

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4 0
3 years ago
Find the tan A and sin B exactly.
Rudik [331]

Answer:

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Step-by-step explanation:

<u>First, lets find the length of the third side</u>

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Correct option is B

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3 years ago
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