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Damm [24]
3 years ago
8

Choose the correct measure of an astronomical unit. 9.3 million miles .93 million miles 93 million miles 930 million miles

Mathematics
1 answer:
Genrish500 [490]3 years ago
8 0
By definition, an astronomical unit in miles is given by:
 1 AU = 9.3 * 10 ^ 7 miles

 As it is in exponential notation, then we must rewrite.
 9.3 * 10 ^ 7 = 93,000,000 miles

 Therefore, an astronomical unit is:
 93 million miles
 Answer:
 
93 million miles
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Determine the graph of the polar equation r=4/(1-1/2cosx(theta))
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Answer:

  see below

Step-by-step explanation:

We assume you want the graph of ...

  r=\dfrac{4}{1-\frac{1}{2}\cos{(\theta)}}

A graphing calculator or spreadsheet is useful for this.

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You know cos(θ) = cos(-θ), so the graph is symmetrical about the x-axis. You can evaluate the function at a few points to find the general outline.

  r at 0° = 8

  r at 30° ≈ 7.05

  r at 45° ≈ 6.19

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  r at 90° = 4

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How many miles are in 1019 kilometers
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Mrs. Stanley’s class is going on a field trip in 5 days. Sixty-three students will go in cars and a bus. If there are 4 students
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5 0
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Female giraffes reach a height of 4. 3 meters, and males reach a height of 5. 5 meters. Kendra created a bar diagram and wrote a
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Female giraffes reach a height of 4. 3 meters, and males reach a height of 5. 5 meters. Kendra created a bar diagram and wrote an equation to find the difference in the heights, The errors made by Kendra will be that as all the numbers are put in wrong places.

Given: Kendra created a bar diagram where,

  • The Top bar contains 4. 3 meters
  • The Bottom bars contain d & 5. 5 meters
  • Here, it is also given that, D - 5. 5 = 4. 3

Now , according to the question we will check the sample responses.In the given diagram, the numbers are jotted in wrong places .

The correct place would be as follows:-

  1. In the Top Bar  Diagram it should be 5.5m .
  2. In the Bottom Bar  Diagram it should be 4.3.
  3. One equation could be 4.3 + d = 5.5.

Therefore, The errors made by Kendra will be in equation as all the numbers are put in wrong places.

Learn more about Logical questions here :brainly.com/question/14863215

6 0
2 years ago
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