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KIM [24]
2 years ago
14

The histogram shows the sizes (in acres) of 44 vineyards.

Mathematics
1 answer:
Vaselesa [24]2 years ago
6 0

Answer:

  • See below and attachment
  • Correct answer options are in bold and underlined

Step-by-step explanation:

The histogram shows the sizes (in acres) of 44 vineyards.

<u>a. Approximately what percentage of these vineyards are at or over 210 acres? </u>

10+13 = 23 of the vineyards are at or over 210 acres. Total is 44, so

  • 23/44*100% = 52% rounded to the nearest percent

<u>b. Describe the distribution (shape, center, spread, unusual features). </u>

  • A. The distribution is uniform.
  • <u>B. The distribution is bimodal. </u>
  • C. The distribution is unimodal.

<u>Is the distribution symmetric or skewed? </u>

  • <u>A. The distribution is skewed to the left. </u>
  • B. The distribution is symmetric.
  • C. The distribution is skewed to the right.

<u>Which of the following best describes the center? </u>

  • A. The center is best described by the mean since the distribution is symmetric and there are no outliers.
  • B. The center is best described by the median since the distribution is skewed to the right and has an outlier.
  • <u>C. The center is best described by the median since the distribution is skewed to the left and has an outlier. </u>

<u>What is the spread?</u>

  • The acreage ranges from 30 to 270 acres.  
  • 30, 90, 120, 210, 240, 270

<u>Describe any unusual features. </u>

  • A. There are no unusual features.
  • B. Most of the vineyards have close to the same number of acres.
  • <u>C. There is one vineyard that has considerably fewer acres, 0 to 30 acres, than the rest.</u>

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Answer:

$159

Step-by-step explanation:

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HELP! I NEED AN ANSWER!
Elodia [21]
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2 years ago
How many solutions are in this equation?
vfiekz [6]

9(x-4)=9x-33

9x-36=9x-33



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3 0
3 years ago
Read 2 more answers
****WILL GIVE BRAINLIEST TO FIRST ANSWERER****
xz_007 [3.2K]
Let's plug in each coordinate and see what we get:

(2, 0, 0)
-> 2A + 0 + 0 = D
-> 2A = D
-> A = D/2

(0, 6, 0)
-> 0 + 6B + 0 = D
-> 6B = D
-> B = D/6

(0, 0, 5)
-> 0 + 0 + 5C = D
-> 5C = D
-> C = D/5

plugging this back into the equation:
(D/2)x + (D/6)y + (D/5)z = D    [then divide through by D]
(1/2)x + (1/6)y + (1/5)z = 1
and since we have to have integer coefficients, 
multiply through by 30

so we get
15x + 5y + 6z = 30



Second question

<span>Take a look at the bottom-left point in the picture.
If you move three points in the y-direction, you'll reach to the  point A.
 If you instead move up 4 points (or in the z-direction), you reach D.
And finally, if you walk back to point F from point E, you'll have moved back 4 points in the x direction. </span>

<span>This gives us our measurements, or dimensions: 3 x 4 x 4.
If this were a rectangular prism, the dimensions would just be each of them multiplied.
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(3x4x4)/2 = 24.</span>

5 0
3 years ago
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