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icang [17]
2 years ago
6

Select the line segment A. B. C. D.

Mathematics
2 answers:
krok68 [10]2 years ago
7 0

Answer:  D i think

Step-by-step explanation:

saul85 [17]2 years ago
3 0

Answer:

A

Step-by-step explanation:

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Whatistheslopeofthegraphofy
BaLLatris [955]

Answer:

0

Step-by-step explanation:

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6 0
3 years ago
What is the answer and formula for 7f+5=68
gladu [14]
7f=68-5
7f=63
f=63/7
f=9
4 0
3 years ago
What are the mean absolute deviation and population standard deviation of this data set? Round to the nearest tenth if necessary
tekilochka [14]

Answer:

For a data set of N elements:

{x₁, x₂, ..., xₙ}

The mean is:

M = \frac{x_1 + x_2 + ... + x_n}{N}

The mean absolute deviation is:

MAD = \frac{|x_1 - M| + ... + |x_n - M|}{N}

And the population standard deviation is:

PSD = \frac{\sqrt{|x_1 - M|^2 + ... + |x_n - M|^2} }{\sqrt{N}}

In this case, our set has 5 elements, and the set is:

{2, 4, 6, 9, 14}

The mean of this set is:

M = \frac{2 + 4 + 6 + 9 + 14}{5} = 7

The mean absolute deviation is:

MAD = \frac{|2 - 7| + |4 - 7| + |6 - 7|+ |9 - 7| + |14 - 7| }{5} = 3.6

And the population standard deviation is:

PSD =  \sqrt{\frac{|2 - 7|^2 + |4 - 7|^2 + |6 - 7|^2+ |9 - 7|^2 + |14 - 7|^2 }{5}} = 4.2

6 0
2 years ago
Number 8 Please!!!!!<br> Thank You!!!
lbvjy [14]

Answer:

x = 2 + 5i√2 / 6 and x = 2 - 5i√2 / 6

Step-by-step explanation:

If this isn't right, I'm sorry. Also, you can put x = 2 ± 5i√2 /6 to make it shorter and not have two answers. Hope this helps :)

4 0
3 years ago
Sally wants to buy a cell phone. The price of the cell phone she had wanted had increased from $200 last week to $240 this week.
notsponge [240]
20%

200 divided by 5 equals 40
4 0
2 years ago
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