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garri49 [273]
3 years ago
7

What is the median for the following set of numbers? 5, 7, 12, 15, 21, 21, 22, 22

Mathematics
1 answer:
Levart [38]3 years ago
4 0

Answer:

15+21/2

Answer: 18

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1
Tomtit [17]

Answer:

There are 40 musicians that are only marching band.

Step-by-step explanation:

Since we knot that there are 25 musicians that do both that means there is 60 - 25 = 35 musicians who do only jazz band. From his we can answer the question because....

100 = a + b + c

Where "a" is the number of musicians who go only to jazz, "b" is the number of people who do both, and "c"  is the number of people that go only to the marching band. From here we can do this....

100 = a + b + c

c = 100 - a - b

Substitute the value we found outa and get.....

c = 100 - 35 - 25

c = 40

3 0
3 years ago
Read 2 more answers
Which expression is equivalent to 4x + 6y - 8x?
zhannawk [14.2K]

Step-by-step explanation:

The expression is 6y - 4x

1) 6y - 4x

2) 8y - 4x

3) 4x + 6y

4) 6x - 4y

The correct answer is option 1

7 0
3 years ago
When the coordinates (2,3), (4,4), (6,3), And (4,2) are joined, which shape is formed?
RSB [31]
Rectangle. I hope this helps.
4 0
3 years ago
Which of the following is a description of the data with a correlation coefficient of 0.1?
Yuki888 [10]
A correlation coefficient of 0.1 represents a weak linear relationship.
8 0
4 years ago
Write the following as an inequality 6 is greater than or equal to x and -2 is less than or equal to x
kipiarov [429]

Answer:

  -2 ≤ x ≤ 6

Step-by-step explanation:

The first is ...

  6 ≥ x

and it can also be written as ...

  x ≤ 6

The second is

  -2 ≤ x

The two inequalities can be combined into one compound inequality:

  -2 ≤ x ≤ 6

_____

<em>Comment on this answer</em>

I prefer the answer in this form because it puts the parts of the expression in the same order that they appear on a number line. It can also be written as ...

  6 ≥ x ≥ -2

7 0
3 years ago
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