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Pepsi [2]
3 years ago
6

What evidence do we have that distant galaxies are moving away from us?

SAT
2 answers:
horrorfan [7]3 years ago
7 0

Answer:

... because Edwin Hubble was the man that proved it from his observations.  He proved that there is a direct relationship between the speeds of distant galaxies and their distances from Earth. This is now known as Hubble's Law.

Explanation:

Vitek1552 [10]3 years ago
4 0

Answer:

Using the redshift of electromagnetic spectra you can determine the current distance and speed of remote galaxies. Observing the same galaxies over time you can determine that the galaxies are moving away from us and accelerating. You will also note that their speed is proportional to their distance (the further away they are the faster they are moving), which is a feature of metric expansion.

Explanation:

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An interval estimate is an estimate of the range for a sample statistic
lina2011 [118]

Answer: An interval is a range of values for a statistic.

Explanation:

For example, you might think that the mean of a data set falls somewhere between 10 and 100 (10 < μ < 100). That “somewhere between 5 and 15%” is an interval estimate.

8 0
3 years ago
The accompanying graph depicts demand at point d demand is
Georgia [21]

The accompanying graph depicts demand At point A, demand is: A)The accompanying graph depicts demand.

<h3>What did the graph depicts  at point A?</h3>

It depict the demands of goods at at that point.

The accompanying graph depicts demand At point A, demand is: A)The accompanying graph depicts demand.

CHECK THE COMPLETE QUESTION:

The accompanying graph depicts demand at point d demand:

A) unit elastic.

B) inelastic.

C) elastic.

D) perfectly elastic.

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brainly.com/question/25220385

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8 0
2 years ago
suppose that $\star(n) = \left\{n - 2, n + 2, 2n, \frac {n}{2}\right\}$. for example, $\star(6) = \{3,4,8,12\}$. for how many di
kondaur [170]

Answer:

dont know sorry

Explanation:

3 0
2 years ago
Which of the following conclusion can be drawn about hedy lamarr acting career
Zarrin [17]

The best option that gives a great conclusion about her acting career is Option C; Hedy Lamarr worked in America films with MGM Studios

<h3>What is the summary of his acting career?</h3>

Hedy Lamarr was a woman who had so many talents and was first known as a European film actress in the 1930s.

Hedy Lamarr began acting in American films with MGM Studios in the late 1930s and early 1940s. She did not have any formal training, but she did not allow that to stop her from teaching herself in her spare time which really helped her advance forward in the acting industry.

We can conclude that the best option that gives a great conclusion about her acting career is Option C.

The missing options are;

a. Hedy Lamarr wanted more opportunities to speak while acting

b. Hedy Lamarr was the first European actress of the 1930s

c. Hedy Lamarr worked in America films with MGM Studios

d. Hedy Lamarr was content with her contribution to film.

Read more about Acting career at; brainly.com/question/13426443

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6 0
2 years ago
How do citizens participate in a representative government?
Solnce55 [7]

Answer:

B

Explanation:

5 0
3 years ago
Read 2 more answers
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