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postnew [5]
3 years ago
10

Need this very badly ​

Mathematics
1 answer:
NeTakaya3 years ago
4 0
((5x5)/2)x2=50 square ft
(8x5)x2= 80 square ft
8x7= 56 square ft
50+80+56=186 square ft
D) 186 square ft
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What is the smallest possible slope for a tangent without using calculus?
jekas [21]
It would probably depend on what you mean by "smallest". If it means "smallest in magnitude", then of course the smallest slope you can have is zero.
4 0
3 years ago
The standard deviation tells us a. the average value of the scores. b. the relative standing of a particular score. c. the skewn
andreyandreev [35.5K]

We can say that the standard deviation tells us <u>the </u><u>dispersion </u><u>of the scores</u>, making <u>option D</u> the correct choice.

<h3>What is the standard deviation?</h3>

A standard deviation (or σ) is a measure of how widely distributed the data is about the mean (μ). A low standard deviation suggests that data is grouped around the mean, whereas a large standard deviation shows that data is more spread out. A standard deviation around 0 suggests that data points are close to the mean, whereas a high or low standard deviation indicates that data points are above or below the mean, respectively.

We use the following formula to compute the standard deviation:

\sigma = \sqrt\frac{{\sum_{i=1}^{N}\left | x_i - \mu \right | }^2}{N}

In this formula, σ is the standard deviation, x_i is the data point in the set we are solving for, μ is the mean, and N is the total number of data points.

<h3>How to solve the question?</h3>

In the question, we are asked to tell what standard deviations tell us from the given options.

From the above discussion, we can say that the standard deviation <u>tells us the </u><u>dispersion </u><u>of the scores</u>, making <u>option D</u> the correct choice.

Learn more about the standard deviation at

brainly.com/question/475676

#SPJ2

8 0
2 years ago
Read 2 more answers
GIVING BRAINLIEST!!!!!!!<br><br><br> 21+3+(8-2+2)<br><br><br> SHOW UR WORK PLSSS
oee [108]

Answer:

21+3=24, 24+8=32

Step-by-step explanation:

32 is the answer

5 0
3 years ago
What is the value of the variable x? a.20 b.14 c.12 d.16
Dovator [93]

Answer:

12°

55°

Step-by-step explanation:

∠WXY=90°

∠ZXY=∠WXY- ∠WXZ= 90° - 35°= 55°

  • 4x+7°= 55°
  • 4x= 48°
  • x= 48°/4
  • x= 12°
8 0
3 years ago
Read 2 more answers
Someone?? Can you help me with this??
Vesna [10]

Answer:

which class question is this

3 0
3 years ago
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