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AfilCa [17]
3 years ago
6

Which angle is a horizontal translation of the first angle?

Mathematics
1 answer:
grin007 [14]3 years ago
3 0

Step-by-step explanation:

B becuase it keeps the same orientation and have the same distance from each point and they both produce rigid motion.

A is a reflection.

C is a dilation.

D is a rotation.

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The answer is subtract 0.75

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Soloha48 [4]

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3 years ago
A random sample of 8 recent college graduates found that starting salaries for architects in New York City had a mean of $42,653
ycow [4]

Answer:

C. (36337.32, 48968.68)

Step-by-step explanation:

We have that to find our \alpha level, that is the subtraction of 1 by the confidence interval divided by 2. So:

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Now, we have to find z in the Ztable as such z has a pvalue of 1-\alpha.

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The upper end of the interval is the sample mean added to M. So it is 42653 + 6315.68 = 48968.68.

So the correct answer is:

C. (36337.32, 48968.68)

3 0
3 years ago
José was paid an 8 percent commission on the used car that he sold. The used car lot had bought the car from a seller for $8,500
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