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Zolol [24]
2 years ago
9

I need an answer asap thank you

Mathematics
1 answer:
AysviL [449]2 years ago
6 0

Answer:

the second one is youre answer

Step-by-step explanation:

You might be interested in
Graph the set of points. which model is most appropriate for the set? (-6, -1)(-3, 2)(-1,4)(2,7)
lianna [129]
For this case, the first thing to do is to graph the following ordered pairs:
 (-6, -1)
 (-3, 2)
 (-1,4)
 (2,7)
 We observe that the graph is a linear function with the following equation:
 y = x + 5
 Note: see attached image.
 Answer:
 
The function that best represents the ordered pairs is:
 
y = x + 5

5 0
3 years ago
The perimeter of a rectangular pool is 304 m. if the length of the pool is 81 m, what is its width?
marta [7]

Answer:

perimeter=2(L+W)

304=2(81+W)

Step-by-step explanation:

304=162+2W.2W=304-162.2W=142\2=71

7 0
1 year ago
The data shown represent the number of runs made each year during Bill Mazeroski’s career. Check for normality.
const2013 [10]

Answer:

The given data is not normal.

Step-by-step explanation:

We are given the following data:

30, 59, 69, 50, 58, 71, 55, 43, 3,  66, 52, 56, 62, 36, 13, 29, 17, 31

Condition for normality:

Mean = Mode = Median

Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}

Mean =\displaystyle\frac{800}{18} = 44.44

Mode is the most frequent observation of the data.

Since all the value appeared once, there is no mode.

Median:\\\text{If n is odd, then}\\\\Median = \displaystyle\frac{n+1}{2}th ~term \\\\\text{If n is even, then}\\\\Median = \displaystyle\frac{\frac{n}{2}th~term + (\frac{n}{2}+1)th~term}{2}

Sorted data: 3, 13, 17, 29, 30, 31, 36, 43, 50, 52, 55, 56, 58, 59, 62, 66, 69, 71

Median =

=\dfrac{9^{th}+10^{th}}{2} = \dfrac{50+52}{2}=51

Since the mean, mode and median of data are not equal, the data is not normal.

7 0
3 years ago
Four friends were building a wall. matt built 2/8 of the wall. pat completed 1/8 of the wall. lucy built 2/8 of the wall. how mu
allsm [11]
5/8th is your answer.
5 0
2 years ago
PLEASE HELP<br> which mapping diagram does NOT represent function from x-y
Bas_tet [7]

Answer:

Diagram 1

Step-by-step explanation:

This diagram does not represent a function because the x value 6 is outputting 2 different y values, 4 and 6. This goes directly against the rules of a function.

3 0
3 years ago
Read 2 more answers
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