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solong [7]
4 years ago
11

Information about the age of participants in a dance competition is below:The middle 50% of the data is between what two numbers

? (3 points)
Mathematics
2 answers:
Inessa05 [86]4 years ago
5 0

Answer:Idk

Step-by-step explanation:

Ad libitum [116K]4 years ago
4 0

Answer:

i dont know  you didnt send the picture

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Are the graphs of 4x-6y=-24 and y=2/3x+4 parallel perpendicular or neither?
ANTONII [103]

Answer:

neither

Step-by-step explanation:

4x - 6y = -24                                           y = 2/3x + 4

-6y = -4x - 24

-6/-6y = -4/-6x -24/-6                              y =2/3x + 4

  y  = 2/3x +4

Same line

5 0
3 years ago
How would you write a word phrase for the algebraic expression d/5+2? The difference between the quotient of d and 5 and 2? The
krek1111 [17]

Answer: The word phrase for this expression is the last option, "The sum of the quotient of d and 5 and 2." d is being divided by 5, so we would use "quotient of d and 5" for that part, and then we would add the "sum" because d/5 is being added to 2.

5 0
3 years ago
Mr. Niles has a box of accessories for clarinets he has a total of 42 objects.
icang [17]

Answer:

12 mouthpieces, 24 reeds, 6 neck straps

Step-by-step explanation:

42 objects - 12 mouthpieces

= 30 objects left consisting of reeds and neckstraps

4 times as many reeds as neckstraps

think of it as 5 groups, 4 are reeds and 1 of nexkstraps

so divide 30 by 5 to get 6 per part.

4 of those parts = 24

1 of the parts = 6

so reeds = 24

neckstraps is 6

mouthpieces = 12

7 0
3 years ago
The two-way table given shows the results from a survey of pet owners.
astraxan [27]
There is a strong, positive association
3 0
2 years ago
According to the National Postsecondary Student Aid Study conducted by the U.S. Department of Education in 2008, 62% of graduate
Ronch [10]

The standard error for the distribution of sampling proportions will be 0.0686.

<h3>What is standard error for the distribution of sampling proportions?</h3>

In mathematics, the difference between a data set and the populace's true average is known as primary data deviation from the mean.

According to the National Postsecondary Student Aid Study conducted by the U.S.

Department of Education in 2008, 62% of graduates from public universities had student loans.

We randomly select 50 students at a time.

Then the standard error for the distribution of sampling proportions will be

\rm Standard\  error = \sqrt{\dfrac{p(1-p)}{n}}\\\\Standard\  error = \sqrt{\dfrac{0.62(1-0.62)}{50}}\\\\Standard\  error = 0.0686

More about the standard error for the distribution link is given below.

brainly.com/question/14524236

#SPJ1

6 0
2 years ago
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