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Marta_Voda [28]
1 year ago
14

What is the standard deviation for the data given: 5, 10, 7, 12, 0, 20, 15, 22, 8, 2

Mathematics
1 answer:
Ahat [919]1 year ago
4 0

Answer:

6

Step-by-step explanation:

becvause youtvgk

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Emily wants to watch her intake of fat per day.
gavmur [86]

<u>Answer:</u>

68.5%

<u>Step-by-step explanation:</u>

We are given that Emily estimates that her dinner will have  48 grams of fat.

From the given guideline of the recommended daily allowances, we can see that the recommended allowance of fat is 70 grams.

We are to find the percentage of her total daily allowance of fat will the dinner be.

\frac { 4 8 } { 7 0 } \times 100 = = 68.5%

6 0
2 years ago
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Which of the following appear in the diagram below? Check ALL that apply.
Wittaler [7]

Answer:

∠ZXY and ZX

XYZ is not found on the diagram, as there is no line going from Z to Y, and YX is not a line segement in the diagram, its a full line.

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2 years ago
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Which graph represents a linear function? A coordinate plane is shown with a way line beginning along the x axis and continuing
Sliva [168]
<span><span>-2-2 + 2 = 0(-2, 0)</span><span>-1-1 + 2 = 1(-1, 1)</span><span>00 + 2 = 2(0, 2)</span><span>11 + 2 = 3(1, 3)</span><span>22 + 2 = 4<span>(2, 4)</span></span></span>
5 0
2 years ago
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If the shaded cross sections of the solids have the same area, which of the following corresponds to the value of a: the side le
Nikolay [14]

Answer:

4\sqrt{\pi}

Step-by-step explanation:

  • The cross section of a sphere is a circle with area  \pi r^2, where radius is given as 4
  • The cross section of the cube is a square with area  a^2, where a is side length of square

The circle area = the square area. Thus we have:

\pi r^2 = a^2 \\\pi(4)^2=a^2\\16\pi=a^2\\\sqrt{16\pi}=a\\ a=\sqrt{16} \sqrt{\pi} \\a=4\sqrt{\pi}

6 0
1 year ago
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As the number of pages in a photo book increases, the price of the book also increases. There is an additional shipping charge o
wlad13 [49]

Answer:

22

Step-by-step explanation:

Solve the inequality  (20 + 0.5x) + 0.15(20 + 0.5x)   ≤ $62.10 for x:

20 + .5x + 3 + 0.75x ≤ 62.10

Combining the x terms, we get:

20 + 3 + 1.25x ≤ 62.10.

Combining the constants on the left:

23 + 1.75x ≤ 62.10

Combining the constants:

1.75x = 39.10

Solving for x:  39.10/1.75 = 22.34

Thus, the max number of whole pages she can have in her book is 22.

4 0
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