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Blizzard [7]
3 years ago
14

Robin surveyed 5 students from the choirs of 4 different schools. He asked them how many hours they practice singing each day. S

chool A: 3, 2, 1, 1, 2 School B: 2, 3, 4, 3, 3 School C: 1, 2, 1, 0, 1 School D: 2, 2, 1, 2, 3 The data for school has the highest center of distribution. The data for school has the lowest center of distribution.
Mathematics
1 answer:
Fittoniya [83]3 years ago
3 0

Answer:

The highest would be the letter B and the lowest would be letter C if the pat is what you need to know.

Hope it helps :)

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What is the median of those in the the picture please help
Molodets [167]

Answer:

Median is 24.5

Step-by-step explanation:

Median is the middle number in a set of numbers. If we have two middle numbers, we get the average. And from the question, listing them out, we have this

0,1, 2, 3,4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49.

The middle number here is 24 and 25. Getting their average will be 24.5

5 0
3 years ago
writing and reasoning. write the number 34 and the number 43 as tens plus ones. how are they different?
defon

34 is 3 tens and 4 ones whereas 43 is 4 tens and 3 ones they are different because they have different values.

7 0
3 years ago
Simplify completely quantity 2 x squared plus 16 x plus 30 all over quantity 5 x squared plus 13 x minus 6.
Ludmilka [50]
(2x^2 + 16x + 30) / (5x^2 + 13x -6)
Start by factoring the numerator and denominator.
Cancel any like factors.

2(x^2 + 8x + 15)
2(x + 5)(x + 3) / (5x -2)(x + 3
2(x + 5) / (5x - 2)
The third choice
8 0
3 years ago
Read 2 more answers
Refer the diagram at the right. identify each angle pair as adjacent, vertical, or neither 7-12
Oxana [17]
Adjacent angles are angles that are side by side (right next to each other).  They share a side.  #7 and 11 are pairs of adjacent angles.

Vertical angles are angles that are directly across from each other.  They are the same angle.  #8 and 9 are vertical angles.

#10 and 12 do not fit either of these descriptions so they are neither.
8 0
3 years ago
Please help me >_< will give out brainliest
ryzh [129]
<h3>Answer:  1080</h3>

====================================================

Explanation:

We have an octagon because there are n = 8 sides. The diagram below shows one way to number the sides so you can count them efficiently (without missing any or double counting any).

----------------

Plug n = 8 into the formula below

S = 180(n-2)

S = 180(8-2)

S = 180(6)

S = 1080

The 8 interior angles add up to 1080 degrees.

8 0
3 years ago
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