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Whitepunk [10]
3 years ago
7

In the data set below, what is the mean absolute deviation? 43 25 43 30 55 10 81 If the answer is a decimal, round it to the nea

rest tenth. mean absolute deviation (MAD)​
Mathematics
1 answer:
Fudgin [204]3 years ago
5 0

Answer:

16.6

Step-by-step explanation:

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Calculate the area of the shaded sector in the circle​
agasfer [191]

Answer:

Approximately, 6.283..

Step-by-step explanation:

First calculate the area of the whole circle

We have radius(r)=4 cm

Area of circle(a)=pir^2

=pi×(4)^2

=pi×16

=Approximately,50.265......

A cirlce has a total of 360 degrees

Therefore,we can conclude 360 degrees=50.265...

or,1 degree=50.265/360

1 degree=Approximately,0.139

Now,

Area for the shaded region = Area of 45 degree

=0.139×45=Approximately,6.283.....

Therefore,the area of the shaded region is approximately,6.283....

6 0
3 years ago
Can someone answer this question please?
Leni [432]

Answer:

b\leq-28/9

Step-by-step explanation:

5+9b\leq-23

5+9b=-23

9b=-28

b=-28/9

4 0
3 years ago
Correct answer please!!!!
sdas [7]

Answer:

First choice

Step-by-step explanation:

Angles A and D are vertical angles

Angles A and Z are alternate exterior angles

6 0
3 years ago
Determine whether the sequence converges or diverges. If it converges, give the limit. 60, 10, five divided by three, five divid
vodomira [7]
A_n = 60, 10, \frac{5}{3}, \frac{5}{18}

Using geometric sequence form, we can rewrite it as:
A_n = a_1 \cdot r^{n-1}
A_n = 60 \cdot \frac{1}{6}^{n - 1}

Since r < 1, there exists a limit, and thus, it is said to converge.
\lim_{n \to \infty} 60 \cdot (\frac{1}{6})^{n - 1}
= 0

Since the ratio is still positive, as n tends towards infinity, the graph of the sequence will never go below the horizontal. Thus, we say that the limit of the function is zero, which means that as we increase the size of n, eventually after the infinite-th time, it will hit zero.
6 0
3 years ago
Which of the following are a solution to be inequality?
antoniya [11.8K]
V=7 and v=5 because since it says less than or equal to it has to be a number less than 7 or a number equal to 7
7 0
3 years ago
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